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 ('b8da14f9dc692fb9e70be9b42ec404c5','0','18.189.2.122','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714732212','usercp.php?action=buddy&add=2551&sid=0e0da2ffbe30fb3913e2cc6ca2f1ae71','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: 03.05.2024 @ 12:30
Script: /Forum/usercp.php?action=buddy&add=2551&sid=0e0da2ffbe30fb3913e2cc6ca2f1ae71
Referer: