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 ('48aa3c0437e8d0a85bc2f3ad86ada281','0','3.12.155.100','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714949893','newthread.php?boardid=68&sid=f1fb1d2b3bb34696d800b153d8c52c21','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: 06.05.2024 @ 00:58
Script: /Forum/newthread.php?boardid=68&sid=f1fb1d2b3bb34696d800b153d8c52c21
Referer: