"Joomla 2.5.20". Current Joomla version is 2.5.27. I think you should update first.

Or better, upgrade to Joomla 3. Joomla 2.5 will be end of life end of this year. So only one release is expected to be left.

I am setting this to information required. Please report back if upgrading the joomla version does not resolves the issue. Otherwise this issue will be automatically closed in a few weeks

This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/5134.

But i am not willing to update now to 3.x as i have updated to 2.5.20 one month back. Can you please provide solution for this if any to fix ASAP.

This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/5134.

Also even for updating also i need to login to admin and do process right. But here after login i f try to navigate to any page it is kicking me back to main admin login screen.

This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/5134.

@kalyan227

But i am not willing to update now to 3.x as i have updated to 2.5.20 one month back.

Please update asap to 2.5.27 (one klick at the backend)

After that , when i try to log in to administrator, the site redirects me to front page. Also this is happening only in Mozilla and IE browsers. And in Chrome it happens rarely.

any 3-party plugin enabled that jump into a login event? --> diable it
if it don't help disable all 3-party elements and report beck if it solve your issue. Thanks

Closing this as it does not relate to the current release. If after updating to the current release you still have the same issue it can always be reopened

This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/5134.

Set to "closed" on behalf of @brianteeman by The JTracker Application at issues.joomla.org/joomla-cms/5134