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 ('18051195434d9c3175e8f6554376dfc7','0','18.224.61.12','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715634588','formmail.php?threadid=95390&sid=d202f9c94fa3f1df9a5cf25a5f9a1bc5','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: 13.05.2024 @ 23:09
Script: /Forum/formmail.php?threadid=95390&sid=d202f9c94fa3f1df9a5cf25a5f9a1bc5
Referer: