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 ('3d8d28bd4bcd3b9e579313a1c1ec20e3','0','3.145.64.126','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715625892','thread.php?threadid=188254&goto=lastpost&sid=505ff59f5bfb59b32d5c7f0dd92d170a','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 @ 20:44
Script: /Forum/thread.php?threadid=188254&goto=lastpost&sid=505ff59f5bfb59b32d5c7f0dd92d170a
Referer: