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 ('2528c71a6829f131c0f6fe4fb97d8428','0','18.188.38.142','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715514566','usercp.php?action=buddy&add=18927&sid=7a18398701704698f29ccd6120253dbc','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: 12.05.2024 @ 13:49
Script: /Forum/usercp.php?action=buddy&add=18927&sid=7a18398701704698f29ccd6120253dbc
Referer: