{"error":{"code":"internal_api_error_UnexpectedValueException","info":"[7ee83aba18a5ba9cd64f2b44] Exception caught: Cannot use diff engine 'wikidiff2': wikidiff2 is not available","errorclass":"UnexpectedValueException","*":"UnexpectedValueException at /opt/webapp/rustedwarfare.wiki/includes/diff/TextDiffer/ManifoldTextDiffer.php(202)\nfrom /opt/webapp/rustedwarfare.wiki/includes/diff/TextDiffer/ManifoldTextDiffer.php(202)\n#0 /opt/webapp/rustedwarfare.wiki/includes/diff/TextDiffer/ManifoldTextDiffer.php(132): MediaWiki\\Diff\\TextDiffer\\ManifoldTextDiffer->getDiffers()\n#1 /opt/webapp/rustedwarfare.wiki/includes/diff/TextDiffer/ManifoldTextDiffer.php(61): MediaWiki\\Diff\\TextDiffer\\ManifoldTextDiffer->getDiffersByFormat()\n#2 /opt/webapp/rustedwarfare.wiki/includes/diff/DifferenceEngine.php(2247): MediaWiki\\Diff\\TextDiffer\\ManifoldTextDiffer->getFormats()\n#3 /opt/webapp/rustedwarfare.wiki/includes/api/ApiComparePages.php(789): DifferenceEngine->getSupportedFormats()\n#4 /opt/webapp/rustedwarfare.wiki/includes/api/ApiBase.php(1890): ApiComparePages->getAllowedParams()\n#5 /opt/webapp/rustedwarfare.wiki/includes/api/ApiHelp.php(473): ApiBase->getFinalParams()\n#6 /opt/webapp/rustedwarfare.wiki/includes/api/ApiHelp.php(665): ApiHelp::getHelpInternal()\n#7 /opt/webapp/rustedwarfare.wiki/includes/api/ApiHelp.php(189): ApiHelp::getHelpInternal()\n#8 /opt/webapp/rustedwarfare.wiki/includes/api/ApiHelp.php(79): ApiHelp::getHelp()\n#9 /opt/webapp/rustedwarfare.wiki/includes/api/ApiMain.php(1935): ApiHelp->execute()\n#10 /opt/webapp/rustedwarfare.wiki/includes/api/ApiMain.php(912): ApiMain->executeAction()\n#11 /opt/webapp/rustedwarfare.wiki/includes/api/ApiMain.php(883): ApiMain->executeActionWithErrorHandling()\n#12 /opt/webapp/rustedwarfare.wiki/api.php(95): ApiMain->execute()\n#13 /opt/webapp/rustedwarfare.wiki/api.php(48): wfApiMain()\n#14 {main}"}}