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 ('0399b4f1b80e5292fd6964eaed7c523b','0','52.14.20.147','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715725098','usercp.php?action=buddy&add=15895&sid=f5f159e5df4e288271d1cedc09d7e23b','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 @ 00:18
Script: /Forum/usercp.php?action=buddy&add=15895&sid=f5f159e5df4e288271d1cedc09d7e23b
Referer: