In order to avoid multiple tasks on the same topic, it's probably better to have a single task for search issues.
Currently the issue is that rebuildtextindex.php cannot be ran as errors are received when doing so:
Wikimedia\Rdbms\DBQueryError from line 1809 of /srv/mediawiki/w/includes/libs/rdbms/database/Database.php: Error 1406: Data too long for column 'si_title' at row 1 (db101)