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 ('f4ba133968e2361f3d6602b0cfbcc403','0','18.220.11.34','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714595326','usercp.php?action=buddy&add=8990&sid=03af22133880e7a09c8f7c3989c7c697','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: 01.05.2024 @ 22:28
Script: /Forum/usercp.php?action=buddy&add=8990&sid=03af22133880e7a09c8f7c3989c7c697
Referer: