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 ('ce10b571d53c9fcf344a60bb9b863d12','0','3.15.4.244','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715556423','usercp.php?action=addsubscription&boardid=39&sid=2f5128976a0e4f2a0a7ad7b4b35737c6','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: 13.05.2024 @ 01:27
Script: /Forum/usercp.php?action=addsubscription&boardid=39&sid=2f5128976a0e4f2a0a7ad7b4b35737c6
Referer: