Ayuda! Error de auth/joomdle plugin

Buenas, necesitaría que me orienten con este tema, estoy haciendo un sitio en Joomla para una universidad de España. Seguí todos los pasos de instalación de Joomdle y Moodle que están en la documentación tutorial. Probé en servidor local y en dos servidores más, y en todos el problema es prácticamente el mismo. Todo funciona en los cursos desde Moodle pero no logro enlazarlo a Joomla con Joomdle. Probé el tema de la URL con wwww o sin www. Ya instalé el plugin en auth/joomdle como dice el tutorial. Y me sigue marcando error de plugin. Al ir al System Check, me sale la cruz roja en el último punto con el mensaje "Something is wrong with Joomdle Web Services setup", pero esto ocurre sólo al utilizar el método de conexión "file_get_contents"; en cambio cuando utilizo el método de conexión "cUrl", ya ni siquiera me deja acceder al system check y me aparece la pantalla en blanco con el error "XML-RPC Error (7015): Unable to locate function, or function prohibited for RPC".
Aquí les transcribo a continuación el error que me aparece en las notificaciones de Moodle tras activar el plugin. Espero que me puedan ayudar. Gracias!

ERROR DE MOODLE:

auth/joomdle plugin needs upgrading
(mysql): CREATE TABLE mdl_joomdle_dummytable ( id BIGINT(10) unsigned NOT NULL auto_increment, CONSTRAINT PRIMARY KEY (id) ) 1050: Table 'mdl_joomdle_dummytable' already exists

ADOConnection._Execute(CREATE TABLE mdl_joomdle_dummytable (
id BIGINT(10) unsigned NOT NULL auto_increment,
CONSTRAINT PRIMARY KEY (id)
), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(CREATE TABLE mdl_joomdle_dummytable (
id BIGINT(10) unsigned NOT NULL auto_increment,
CONSTRAINT PRIMARY KEY (id)
)) % line 89, file: dmllib.php
execute_sql(CREATE TABLE mdl_joomdle_dummytable (
id BIGINT(10) unsigned NOT NULL auto_increment,
CONSTRAINT PRIMARY KEY (id)
), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

ErrorScroll to next warning
(mysql): ALTER TABLE mdl_joomdle_dummytable COMMENT='It appears it is mandatory to have a dummy table.'
Success
(mysql): INSERT INTO mdl_mnet_host2service(hostid, serviceid, publish) VALUES ('0', '4', '1') 1062: Duplicate entry '0-4' for key 2

ADOConnection._Execute(INSERT INTO mdl_mnet_host2service(hostid, serviceid, publish) VALUES ('0', '4', '1'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_mnet_host2service(hostid, serviceid, publish) VALUES ('0', '4', '1')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_mnet_host2service(hostid, serviceid, publish) VALUES ('0', '4', '1'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_firstname', 'locked') 1062: Duplicate entry 'auth/joomdle-field_lock_firstname' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_firstname', 'locked'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_firstname', 'locked')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_firstname', 'locked'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_lastname', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_lastname' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_lastname', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_lastname', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_lastname', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_email', 'locked') 1062: Duplicate entry 'auth/joomdle-field_lock_email' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_email', 'locked'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_email', 'locked')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_email', 'locked'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_city', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_city' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_city', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_city', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_city', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_country', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_country' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_country', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_country', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_country', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_lang', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_lang' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_lang', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_lang', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_lang', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_description', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_description' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_description', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_description', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_description', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_url', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_url' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_url', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_url', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_url', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_institution', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_institution' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_institution', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_institution', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_institution', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_phone1', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_phone1' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_phone1', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_phone1', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_phone1', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_phone2', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_phone2' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_phone2', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_phone2', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_phone2', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_address', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_address' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_address', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_address', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_address', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_icq', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_icq' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_icq', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_icq', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_icq', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_skype', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_skype' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_skype', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_skype', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_skype', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_aim', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_aim' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_aim', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_aim', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_aim', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_yahoo', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_yahoo' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_yahoo', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_yahoo', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_yahoo', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_msn', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_msn' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_msn', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_msn', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_msn', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_idnumber', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_idnumber' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_idnumber', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_idnumber', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_idnumber', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Scroll to previous warningErrorScroll to next warning
(mysql): INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_department', 'unlockedifempty') 1062: Duplicate entry 'auth/joomdle-field_lock_department' for key 2

ADOConnection._Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_department', 'unlockedifempty'), false) % line 891, file: adodb.inc.php
ADOConnection.Execute(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_department', 'unlockedifempty')) % line 89, file: dmllib.php
execute_sql(INSERT INTO mdl_config_plugins(plugin, name, value) VALUES ('auth/joomdle', 'field_lock_department', 'unlockedifempty'), true) % line 2302, file: dmllib.php
execute_sql_arr(Array[22]) % line 635, file: ddllib.php
install_from_xmldb_file(/home3/misclase/public_html/aulavirtual/auth/joomdle/db/install.xml) % line 137, file: adminlib.php

Hola.

Has probado a hacer lo que sugiere la documentación? Borra las filas y las tablas, y vuelve a visitar notificaciones.
www.joomdle.com/wiki/System_health_check...na_de_Notificaciones

Funcionó! Muchas gracias Antonio. Te seguiré comentando cómo avanzo.