Exception encountered, of type "Error"
[3b75a6a8] /api.php?action=compare&fromrev=1&torev=2 Error from line 434 of /var/www/wiki.dwfc/includes/diff/DairikiDiff.php: Call to undefined function each()
Backtrace:
#0 /var/www/wiki.dwfc/includes/diff/DairikiDiff.php(544): DiffEngine->diag()
#1 /var/www/wiki.dwfc/includes/diff/DairikiDiff.php(344): DiffEngine->compareSeq()
#2 /var/www/wiki.dwfc/includes/diff/DairikiDiff.php(227): DiffEngine->diffLocal()
#3 /var/www/wiki.dwfc/includes/diff/DairikiDiff.php(721): DiffEngine->diff()
#4 /var/www/wiki.dwfc/includes/diff/DairikiDiff.php(859): Diff->__construct()
#5 /var/www/wiki.dwfc/includes/diff/DairikiDiff.php(980): MappedDiff->__construct()
#6 /var/www/wiki.dwfc/includes/diff/TableDiffFormatter.php(194): WordLevelDiff->__construct()
#7 /var/www/wiki.dwfc/includes/diff/DiffFormatter.php(140): TableDiffFormatter->changed()
#8 /var/www/wiki.dwfc/includes/diff/DiffFormatter.php(111): DiffFormatter->block()
#9 /var/www/wiki.dwfc/includes/diff/DifferenceEngine.php(910): DiffFormatter->format()
#10 /var/www/wiki.dwfc/includes/diff/DifferenceEngine.php(828): DifferenceEngine->textDiff()
#11 /var/www/wiki.dwfc/includes/diff/DifferenceEngine.php(844): DifferenceEngine->{closure:DifferenceEngine::generateTextDiffBody():827}()
#12 /var/www/wiki.dwfc/includes/diff/DifferenceEngine.php(797): DifferenceEngine->generateTextDiffBody()
#13 /var/www/wiki.dwfc/includes/diff/DifferenceEngine.php(728): DifferenceEngine->generateContentDiffBody()
#14 /var/www/wiki.dwfc/includes/api/ApiComparePages.php(65): DifferenceEngine->getDiffBody()
#15 /var/www/wiki.dwfc/includes/api/ApiMain.php(1268): ApiComparePages->execute()
#16 /var/www/wiki.dwfc/includes/api/ApiMain.php(466): ApiMain->executeAction()
#17 /var/www/wiki.dwfc/includes/api/ApiMain.php(438): ApiMain->executeActionWithErrorHandling()
#18 /var/www/wiki.dwfc/api.php(88): ApiMain->execute()
#19 {main}