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 ('7957d3eb575b2b12dd70b3b6a785baab','0','18.225.55.151','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715487651','formmail.php?userid=1263&sid=4c3a381b4c4fe5142f15e29bdfa73cbd','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: 12.05.2024 @ 06:20
Script: /Forum/formmail.php?userid=1263&sid=4c3a381b4c4fe5142f15e29bdfa73cbd
Referer: