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 ('103c8ea680fa0d865567e123a8c62a8a','0','3.15.25.127','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715776197','report.php?postid=1747050&sid=04fcd24c3e19e3e9802ecb4f265073a1','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: 15.05.2024 @ 14:29
Script: /Forum/report.php?postid=1747050&sid=04fcd24c3e19e3e9802ecb4f265073a1
Referer: