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 ('397ef00fcc40dfe02f4054d11c77b8b1','0','18.218.234.83','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714936076','usercp.php?action=addsubscription&boardid=50&sid=9ff1fb7b4a9d80c8637a35d6bd930eca','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: 05.05.2024 @ 21:07
Script: /Forum/usercp.php?action=addsubscription&boardid=50&sid=9ff1fb7b4a9d80c8637a35d6bd930eca
Referer: