[Closed] error loging in with CB login module

Hi,

while trying to login using CB login module I am getting following error

You don't have permission to access /moodle/auth/joomdle/land.php on this server.

I don't know from when it is happening. but I recently tried to migrate my site from Joomla folder(academus.in/guru) to root folder (academus.in) by doing the following steps

1. Copying all file from guru folder to public_html
2. Changing some variable in configuration.php file of joomla such as live site ,log path and tmp path
3. cleared the cache
4. changed $CFG->wwwroot in config.php of moodle
5. changed the Moodle URL using the Moodle script replace.php (academus.in/admin/tool/replace/index.php)
   Enter the url for your old server and new server

Am i missing something here please help
doing fresh installation is not the option i want to consider as i progressed enough after migration without realizing this issue

It seems like a permission problem:
You don't have permission to access /moodle/auth/joomdle/land.php on this server.

Check permissions for that file and folder.

permission for file and folder is set to 755. So it must be some other problem

To add to that. I would like to know the recommended steps to activate single login for Joomla/ CB and moodle. especially in the user area of joomdle I am attaching screenshots of my joomdle user area. am i missing something here? I am emphasising here on the five option available at the top. if you guys help me with purpose of these six options and where they are useful

1. add user to joomla
2. add user to moodle
3. migrate user to joomdle
4. sync moodle profile
5. sync joomla profile
6. sync parent from moodle

other setting at my site are as follows

1. Use redirectless SSO is set as NO
2. joomdlehooks community builder and cb joomdle plugin is installed under CB plugin

Please suggest any other setting I need to do in moodle or joomla or any thing I am doing wrong to achieve single sign on.

The problem was solved it was problem from my host end(hostgator) please sea the response for further information
I have white-listed the mod_security rule from the server to fix the issue"

Thanks for sharing the resolution to your problem.