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 ('cd059168e0b52cc5fa0cf1aaf9b621db','0','3.138.124.40','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715424898','formmail.php?userid=2959&sid=6fb5f0b0b80d2b3810c1a28bf5c4c36a','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: 11.05.2024 @ 12:54
Script: /Forum/formmail.php?userid=2959&sid=6fb5f0b0b80d2b3810c1a28bf5c4c36a
Referer: