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 ('18c1c655824ec5730e3def036c6b6a9a','0','3.133.144.197','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715145261','usercp.php?action=buddy&add=16260&sid=73ec0dc4701008e85f7923e852b7cf9b','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: 08.05.2024 @ 07:14
Script: /Forum/usercp.php?action=buddy&add=16260&sid=73ec0dc4701008e85f7923e852b7cf9b
Referer: