Fatal error: Uncaught Error: Call to undefined method phpbb\datetime::setTimezone() in C:\AppServ\www\phpbb\user.php:604
Stack trace:
#0 C:\AppServ\www\search.php(1183): phpbb\user->format_date('1546114558')
#1 {main}
thrown in C:\AppServ\www\phpbb\user.php on line 604