The #MediaModeration scanning script keeps crashing on production with an error with the error "array of values must be a list".
==== Error ====
```name=message
InvalidArgumentException from line 46 of /srv/mediawiki/php-1.43.0-wmf.7/includes/libs/rdbms/expression/Expression.php: The array of values must be a list
```
```name=trace,lines=10
InvalidArgumentException from line 46 of /srv/mediawiki/php-1.43.0-wmf.7/includes/libs/rdbms/expression/Expression.php: The array of values must be a list
#0 /srv/mediawiki/php-1.43.0-wmf.7/includes/libs/rdbms/database/DBConnRef.php(529): Wikimedia\Rdbms\Expression->__construct('mms_sha1', '!=', Array)
#1 /srv/mediawiki/php-1.43.0-wmf.7/extensions/MediaModeration/src/Services/MediaModerationDatabaseLookup.php(160): Wikimedia\Rdbms\DBConnRef->expr('mms_sha1', '!=', Array)
#2 /srv/mediawiki/php-1.43.0-wmf.7/extensions/MediaModeration/src/Services/MediaModerationDatabaseLookup.php(191): MediaWiki\Extension\MediaModeration\Services\MediaModerationDatabaseLookup->newSelectQueryBuilderForScan('19700101000000', 'ASC', Array, NULL)
#3 /srv/mediawiki/php-1.43.0-wmf.7/extensions/MediaModeration/maintenance/scanFilesInScanTable.php(239): MediaWiki\Extension\MediaModeration\Services\MediaModerationDatabaseLookup->getSha1ValuesForScan(200, '19700101000000', 'ASC', Array, NULL)
#4 /srv/mediawiki/php-1.43.0-wmf.7/extensions/MediaModeration/maintenance/scanFilesInScanTable.php(110): MediaWiki\Extension\MediaModeration\Maintenance\ScanFilesInScanTable->generateSha1ValuesForScan()
#5 /srv/mediawiki/php-1.43.0-wmf.7/maintenance/includes/MaintenanceRunner.php(696): MediaWiki\Extension\MediaModeration\Maintenance\ScanFilesInScanTable->execute()
#6 /srv/mediawiki/php-1.43.0-wmf.7/maintenance/run.php(51): MediaWiki\Maintenance\MaintenanceRunner->run()
#7 /srv/mediawiki/multiversion/MWScript.php(158): require_once('/srv/mediawiki/...')
#8 {main}
```
==== Impact ====
Cannot run scanning script on wmf.7.
==== Notes ====
Also the last checked timestamp is wrong. This needs to be investigated.