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 ('8b098b5cc22403320091e982bcf7b7bf','0','3.137.157.45','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714835287','thread.php?threadid=81397&goto=lastpost&sid=9c5f441e25fc2c991b50af34c0c957b9','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: 04.05.2024 @ 17:08
Script: /Forum/thread.php?threadid=81397&goto=lastpost&sid=9c5f441e25fc2c991b50af34c0c957b9
Referer: