Unexpected non-MediaWiki exception encountered, of type &quot;TypeError&quot;<br />
[3206b418] /wiki_de/api.php?action=paraminfo&amp;modules=parse&amp;querymodules=allpages%7Csiteinfo   Exception from line 157 of /home/httpd/vhosts/fuchsloch.ch/dynpg/wiki_de/includes/api/ApiParamInfo.php: implode(): Argument #2 ($array) must be of type ?array, string given<br />
Backtrace:<br />
#0 /home/httpd/vhosts/fuchsloch.ch/dynpg/wiki_de/includes/api/ApiParamInfo.php(157): implode(array, string)<br />
#1 /home/httpd/vhosts/fuchsloch.ch/dynpg/wiki_de/includes/api/ApiParamInfo.php(91): ApiParamInfo-&gt;getClassInfo(ApiQueryAllPages)<br />
#2 /home/httpd/vhosts/fuchsloch.ch/dynpg/wiki_de/includes/api/ApiParamInfo.php(51): ApiParamInfo-&gt;addModulesInfo(array, string, array, ApiResult)<br />
#3 /home/httpd/vhosts/fuchsloch.ch/dynpg/wiki_de/includes/api/ApiMain.php(913): ApiParamInfo-&gt;execute()<br />
#4 /home/httpd/vhosts/fuchsloch.ch/dynpg/wiki_de/includes/api/ApiMain.php(363): ApiMain-&gt;executeAction()<br />
#5 /home/httpd/vhosts/fuchsloch.ch/dynpg/wiki_de/includes/api/ApiMain.php(334): ApiMain-&gt;executeActionWithErrorHandling()<br />
#6 /home/httpd/vhosts/fuchsloch.ch/dynpg/wiki_de/api.php(85): ApiMain-&gt;execute()<br />
#7 {main}<br />