After performing the steps to upgrade our message board from 7.5.7 to 7.5.8, when I run install/upgrade.php I get the following error
Fatal error: Call to undefined function: date_default_timezone_set() in /var/www/html/forum/libs/ubbthreads.inc.php on line 33
Any suggestions on how to proceed?
I used the latest version of ubb in the member area.
