XF 1.5 An unexpected error occurred after upgraded to PHP7


Active member

I upgraded PHP from version 5.6 to 7.1 but I get this error message when visiting my website...

An unexpected error occurred. Please try again later.
Shall I do anything else except changing the PHP version on the cpanel?

I already disabled the BD cache extension but same problem...

Thanks for your help guys


XenForo moderator
Staff member
Check the ACP error log for any entries.

You can also enable debug mode to get a more detailed error message.