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 ('21eb0d79c1ff87130598bc83543b1437','0','3.137.181.66','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715411131','usercp.php?action=buddy&add=34360&sid=31f001f75b08faa5fbae2c370f4c62bd','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 @ 09:05
Script: /Forum/usercp.php?action=buddy&add=34360&sid=31f001f75b08faa5fbae2c370f4c62bd
Referer: