SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb2_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('15b4bec0946044ea9f7e3316b8015bdf','0','18.191.147.190','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715161424','search.php?searchid=1899177&sid=cfb6a5455d4d8b5e81854a9fe5f40a7f&page=218','0','0','')
mysql error: INSERT command denied to user 'o1571744'@'infong-eu267.clienthosting.eu' for table 'bb2_sessions'
mysql error number: 1142
mysql version: 5.7.42-log
php version: 7.4.33
Date: 08.05.2024 @ 11:43
Script: /Forum/search.php?searchid=1899177&sid=cfb6a5455d4d8b5e81854a9fe5f40a7f&page=218
Referer: