Blank screen on Backen since upgrading to Joomla 3.6 - Joomla! Forum - community, help and support


hi all,
yesterday tried upgrade 1 of sites joomla 3.6. after upgrading, can login backend butthen blank white screen displayed. changed 'maximum' error logging , now, following error message displayed:

fatal error: cannot redeclare class jtableuser in /home/talitaex/public_html/plugins/system/users_same_email/user.php on line 487

i had 1 user same email address. changed directly in database (table user) didn't help. previous joomla version 3.5.6 (i'm not quite shure) , ther wasn't problem.

can me site running again properly?

thank much
michael

rename folder "users_same_email" "users_same_email_old" under plugins/system directory. should fix problem.





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