DAV error when accessing the photos app

[miaulalala]

<d:error xmlns:d="DAV:" xmlns:s="http://sabredav.org/ns">
<s:exception>OC\DB\Exceptions\DbalException</s:exception>
<s:message>An exception occurred while executing a query: SQLSTATE[42P01]: Undefined table: 7 ERROR: missing FROM-clause entry for table "meta_index_0"
LINE 1: ... AND (("path" = $8) OR ("path" LIKE $9)) ORDER BY "meta_inde...
^</s:message>
</d:error>

Can't see the entire message. It's happening on the daily instance.