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 ('8dfa03befc20758ed18cd455a72a57c6','0','18.119.126.80','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715400537','usercp.php?action=buddy&add=20773&sid=d27c7b6975afd9f6e9e0c5c27a2c98ce','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: 11.05.2024 @ 06:08
Script: /Forum/usercp.php?action=buddy&add=20773&sid=d27c7b6975afd9f6e9e0c5c27a2c98ce
Referer: