Exception encountered, of type &quot;TypeError&quot;<br />
[56ba5fd3] /api.php?action=query&amp;bltitle=Main+Page&amp;list=backlinks   TypeError from line 267 of /var/www/wiki.dwfc/includes/api/ApiQueryBase.php: count(): Argument #1 ($value) must be of type Countable|array, string given<br />
Backtrace:<br />
#0 /var/www/wiki.dwfc/includes/api/ApiQueryBacklinks.php(133): ApiQueryBase-&gt;addWhereFld()<br />
#1 /var/www/wiki.dwfc/includes/api/ApiQueryBacklinks.php(414): ApiQueryBacklinks-&gt;runFirstQuery()<br />
#2 /var/www/wiki.dwfc/includes/api/ApiQueryBacklinks.php(108): ApiQueryBacklinks-&gt;run()<br />
#3 /var/www/wiki.dwfc/includes/api/ApiQuery.php(286): ApiQueryBacklinks-&gt;execute()<br />
#4 /var/www/wiki.dwfc/includes/api/ApiMain.php(1268): ApiQuery-&gt;execute()<br />
#5 /var/www/wiki.dwfc/includes/api/ApiMain.php(466): ApiMain-&gt;executeAction()<br />
#6 /var/www/wiki.dwfc/includes/api/ApiMain.php(438): ApiMain-&gt;executeActionWithErrorHandling()<br />
#7 /var/www/wiki.dwfc/api.php(88): ApiMain-&gt;execute()<br />
#8 {main}<br />