Exception encountered, of type &quot;TypeError&quot;<br />
[e1e9175506d75da975352ce3] /api.php?action=query&amp;prop=imageinfo&amp;titles=File%3AAlbert+Einstein+Head.jpg&amp;*   TypeError from line 1555 of /var/www/wiki/includes/api/ApiMain.php: implode(): Argument #2 ($array) must be of type ?array, string given<br />
Backtrace:<br />
#0 /var/www/wiki/includes/api/ApiMain.php(1555): implode()<br />
#1 /var/www/wiki/includes/api/ApiMain.php(1375): ApiMain-&gt;reportUnusedParams()<br />
#2 /var/www/wiki/includes/api/ApiMain.php(473): ApiMain-&gt;executeAction()<br />
#3 /var/www/wiki/includes/api/ApiMain.php(439): ApiMain-&gt;executeActionWithErrorHandling()<br />
#4 /var/www/wiki/api.php(83): ApiMain-&gt;execute()<br />
#5 {main}<br />