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 ('31e15cd79016e7dd0adf18bfbe1d4962','0','52.15.57.52','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715540051','usercp.php?action=buddy&add=2959&sid=ea3f8295aa5e4c1bd4a9c4789654ab92','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 @ 20:54
Script: /Forum/usercp.php?action=buddy&add=2959&sid=ea3f8295aa5e4c1bd4a9c4789654ab92
Referer: