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 ('9c7606b4b332a962cd9d4b6e6e385c4e','0','18.191.216.163','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714641060','usercp.php?action=buddy&add=20773&sid=63de0593a7fe5da7d630a4f75ae5e35a','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: 02.05.2024 @ 11:11
Script: /Forum/usercp.php?action=buddy&add=20773&sid=63de0593a7fe5da7d630a4f75ae5e35a
Referer: