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 ('49c6be54c6f4f201bd13b2b1dfd5e64f','0','3.138.138.144','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715179375','formmail.php?threadid=102427&sid=6d7c0d29dc2d7c81ced25ef7e1151300','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 @ 16:42
Script: /Forum/formmail.php?threadid=102427&sid=6d7c0d29dc2d7c81ced25ef7e1151300
Referer: