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 ('816c798f341bdff0adbb52e10d6f44b4','0','18.191.212.211','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715791627','usercp.php?action=buddy&add=10415&sid=9ee0a179276efd3ee5b55f8dc572e77b','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: 15.05.2024 @ 18:47
Script: /Forum/usercp.php?action=buddy&add=10415&sid=9ee0a179276efd3ee5b55f8dc572e77b
Referer: