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 ('357defe41d02a4d27a14a5ec7e08f39a','0','18.223.33.116','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715772654','usercp.php?action=buddy&add=9789&sid=8afc1abe455039e3ea5702d52e7d3c6b','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 @ 13:30
Script: /Forum/usercp.php?action=buddy&add=9789&sid=8afc1abe455039e3ea5702d52e7d3c6b
Referer: