Unexpected non-MediaWiki exception encountered, of type "Error"
[7b51f1e7] /wiki/index.php?title=MediaWiki:Aboutpage&action=edit&redlink=1 Exception from line 178 of /zstore/backups/cn10/home/ws10522/public_html/wiki/includes/GlobalFunctions.php: Call to undefined function each()
Backtrace:
#0 [internal function]: wfArrayDiff2_cmp(array, array)
#1 /zstore/backups/cn10/home/ws10522/public_html/wiki/includes/GlobalFunctions.php(162): array_udiff(array, array, string)
#2 /zstore/backups/cn10/home/ws10522/public_html/wiki/includes/EditPage.php(472): wfArrayDiff2(array, array)
#3 /zstore/backups/cn10/home/ws10522/public_html/wiki/includes/EditPage.php(401): EditPage->getEditPermissionErrors()
#4 /zstore/backups/cn10/home/ws10522/public_html/wiki/includes/actions/EditAction.php(50): EditPage->edit()
#5 /zstore/backups/cn10/home/ws10522/public_html/wiki/includes/Wiki.php(487): EditAction->show()
#6 /zstore/backups/cn10/home/ws10522/public_html/wiki/includes/Wiki.php(285): MediaWiki->performAction(Article, Title)
#7 /zstore/backups/cn10/home/ws10522/public_html/wiki/includes/Wiki.php(647): MediaWiki->performRequest()
#8 /zstore/backups/cn10/home/ws10522/public_html/wiki/includes/Wiki.php(506): MediaWiki->main()
#9 /zstore/backups/cn10/home/ws10522/public_html/wiki/index.php(48): MediaWiki->run()
#10 {main}