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 ('71586379fe1cd01c4aa8fc0e96c164db','0','18.118.193.108','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715664055','search.php?action=user&userid=12993&sid=56e2e87a6a9a6afaef6bad8e97975201','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: 14.05.2024 @ 07:20
Script: /Forum/search.php?action=user&userid=12993&sid=56e2e87a6a9a6afaef6bad8e97975201
Referer: