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 ('642713498a7868e7a31e72e1a4a8bc20','0','3.143.168.172','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714615552','usercp.php?action=addsubscription&threadid=96068&sid=b4bad8988f932c5a80c4989f74f23cb9','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: 02.05.2024 @ 04:05
Script: /Forum/usercp.php?action=addsubscription&threadid=96068&sid=b4bad8988f932c5a80c4989f74f23cb9
Referer: