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 ('25bbe69b7f779c0f3cfe181b23addd79','0','18.218.168.16','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714751793','search.php?action=user&userid=496&sid=deaed3a3db5f4b8dcd0f55cd0a3ae2d3','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: 03.05.2024 @ 17:56
Script: /Forum/search.php?action=user&userid=496&sid=deaed3a3db5f4b8dcd0f55cd0a3ae2d3
Referer: