{"error":{"code":"internal_api_error_DBQueryError","info":"[962e3c86105992195f9be7b1] Exception caught: A database query error has occurred. This may indicate a bug in the software.","errorclass":"Wikimedia\\Rdbms\\DBQueryError","*":"Wikimedia\\Rdbms\\DBQueryError at /var/www/evaluation.bluespice.com/w/includes/libs/rdbms/database/Database.php(1713)\n#0 /var/www/evaluation.bluespice.com/w/includes/libs/rdbms/database/Database.php(1697): Wikimedia\\Rdbms\\Database->getQueryException()\n#1 /var/www/evaluation.bluespice.com/w/includes/libs/rdbms/database/Database.php(1672): Wikimedia\\Rdbms\\Database->getQueryExceptionAndLog()\n#2 /var/www/evaluation.bluespice.com/w/includes/libs/rdbms/database/Database.php(1241): Wikimedia\\Rdbms\\Database->reportQueryError()\n#3 /var/www/evaluation.bluespice.com/w/includes/libs/rdbms/database/Database.php(1921): Wikimedia\\Rdbms\\Database->query()\n#4 /var/www/evaluation.bluespice.com/w/vendor/mwstake/mediawiki-component-datastore/src/PrimaryDatabaseDataProvider.php(75): Wikimedia\\Rdbms\\Database->select()\n#5 /var/www/evaluation.bluespice.com/w/vendor/mwstake/mediawiki-component-datastore/src/Reader.php(61): MWStake\\MediaWiki\\Component\\DataStore\\PrimaryDatabaseDataProvider->makeData()\n#6 /var/www/evaluation.bluespice.com/w/extensions/BlueSpiceDistributionConnector/src/SearchBackend/BlueSpiceTitleSearch.php(100): MWStake\\MediaWiki\\Component\\DataStore\\Reader->read()\n#7 /var/www/evaluation.bluespice.com/w/extensions/BlueSpiceDistributionConnector/src/SearchBackend/BlueSpiceTitleSearch.php(118): BlueSpice\\DistributionConnector\\SearchBackend\\BlueSpiceTitleSearch->search()\n#8 /var/www/evaluation.bluespice.com/w/includes/search/SearchEngine.php(556): BlueSpice\\DistributionConnector\\SearchBackend\\BlueSpiceTitleSearch->completionSearchBackend()\n#9 /var/www/evaluation.bluespice.com/w/includes/search/SearchEngine.php(619): SearchEngine->completionSearchBackendOverfetch()\n#10 /var/www/evaluation.bluespice.com/w/includes/api/ApiOpenSearch.php(118): SearchEngine->completionSearchWithVariants()\n#11 /var/www/evaluation.bluespice.com/w/includes/api/ApiOpenSearch.php(91): ApiOpenSearch->search()\n#12 /var/www/evaluation.bluespice.com/w/includes/api/ApiMain.php(1593): ApiOpenSearch->execute()\n#13 /var/www/evaluation.bluespice.com/w/includes/api/ApiMain.php(529): ApiMain->executeAction()\n#14 /var/www/evaluation.bluespice.com/w/includes/api/ApiMain.php(500): ApiMain->executeActionWithErrorHandling()\n#15 /var/www/evaluation.bluespice.com/w/api.php(90): ApiMain->execute()\n#16 /var/www/evaluation.bluespice.com/w/api.php(45): wfApiMain()\n#17 {main}"}}