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 ('8ed1a907d09e89f431a2e306552e98c5','0','3.144.189.177','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715184470','usercp.php?action=addsubscription&threadid=102537&sid=cf73b1a9fbd5860c966e1b8d7f482097','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: 08.05.2024 @ 18:07
Script: /Forum/usercp.php?action=addsubscription&threadid=102537&sid=cf73b1a9fbd5860c966e1b8d7f482097
Referer: