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 ('2670b71fbc5a70bc49e3075c3164e42e','0','3.22.61.187','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715440226','addreply.php?action=quote&postid=1759771&sid=3f6527e1f07bf3c8bb50340d39f30daf','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: 11.05.2024 @ 17:10
Script: /Forum/addreply.php?action=quote&postid=1759771&sid=3f6527e1f07bf3c8bb50340d39f30daf
Referer: