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 ('f35b33ecaed50218ecc90d43fbad1e4c','0','3.12.123.183','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715725915','addreply.php?action=quote&postid=1760146&sid=5b2b111051f56ad15da05ad6794c5dc8','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 @ 00:31
Script: /Forum/addreply.php?action=quote&postid=1760146&sid=5b2b111051f56ad15da05ad6794c5dc8
Referer: