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 ('547eb3a1c3e36468e97a0f62ff447daa','0','18.223.108.105','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715529871','usercp.php?action=buddy&add=14437&sid=625fab2a3f962e85e8d7d8bb8ffc7e29','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: 12.05.2024 @ 18:04
Script: /Forum/usercp.php?action=buddy&add=14437&sid=625fab2a3f962e85e8d7d8bb8ffc7e29
Referer: