Exception encountered, of type "Error"
[b4e81049abfa6b050f485c93] /index.php?action=edit&redlink=1&title=%D0%9C%D0%BE%D0%B4%D1%83%D0%BB%D1%8C%3A%D0%98%D0%BD%D0%B2%D0%A1%D0%BF%D1%80%D0%B0%D0%B9%D1%82%2FIndustrialCraft_2 Error from line 193 of /var/www/wiki/includes/GlobalFunctions.php: Call to undefined function each()
Backtrace:
#0 [internal function]: wfArrayDiff2_cmp()
#1 /var/www/wiki/includes/GlobalFunctions.php(177): array_udiff()
#2 /var/www/wiki/includes/EditPage.php(615): wfArrayDiff2()
#3 /var/www/wiki/includes/EditPage.php(529): EditPage->getEditPermissionErrors()
#4 /var/www/wiki/includes/actions/EditAction.php(59): EditPage->edit()
#5 /var/www/wiki/includes/MediaWiki.php(503): EditAction->show()
#6 /var/www/wiki/includes/MediaWiki.php(288): MediaWiki->performAction()
#7 /var/www/wiki/includes/MediaWiki.php(745): MediaWiki->performRequest()
#8 /var/www/wiki/includes/MediaWiki.php(519): MediaWiki->main()
#9 /var/www/wiki/index.php(45): MediaWiki->run()
#10 {main}