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 ('888521c18a8c06a92a1ca232a9566f46','0','3.135.246.193','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714883546','thread.php?goto=lastpost&threadid=102838&sid=ff3450485a46f9a54cc156d395e0ac6b','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 @ 06:32
Script: /Forum/thread.php?goto=lastpost&threadid=102838&sid=ff3450485a46f9a54cc156d395e0ac6b
Referer: