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 ('e7d4077739f2f8f79fb79f3e8401de29','0','18.118.145.114','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715140786','addreply.php?postid=1432953&sid=314d4cdce256a331a3c13ce2e0a5fc35','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 @ 05:59
Script: /Forum/addreply.php?postid=1432953&sid=314d4cdce256a331a3c13ce2e0a5fc35
Referer: