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[marco17 Friend marco17Join date: January 2009Posts: 229Downloads:17Uploads:36 Thanks: 26 Thanked: 3 times in 2 posts]

#153757

Hi, i have a problem with teline template. When i try to access to the backend it shows this message:
Fatal error: Call to undefined method stdClass::onAuthenticate() in /home/fatmeu/public_html/libraries/joomla/user/authentication.php on line 121

I just published an article and then i couldn’t to enter into the any article to edit it (it shows a blank page) and then i couldn’t access to the back end.

Can you help me ?

Thank you
Marco

[Saguaros Moderator SaguarosJoin date: September 2014Posts: 31405Downloads:237Uploads:471 Thanks: 845 Thanked: 5346 times in 4964 posts]

#353531

Have you modified any joomla’s files? or install plugins having type is “user” or “authorization” ? please give me some information on this

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