Thread:Project:Support desk/Upgrade Wiki from 1.18 to 1.22.4 (2)/reply (10)

That is possible, but since he wrote "We selected 'UTC' for 'UTC/0.0/no DST' instead in /home/dorotinf/public_html/wikigenia/includes/GlobalFunctions.php on line 2300", my guess still is that he modified this place of the file (maybe to "fix" the timezone error and that a syntax error was added at that point).