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 ('a1a1ea7c33523a8fbe20d41e2f9c798a','0','18.118.193.7','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715415300','thread.php?goto=lastpost&threadid=71810&sid=c2a3a21dcca2eea22aab4c269b11f6be','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: 11.05.2024 @ 10:15
Script: /Forum/thread.php?goto=lastpost&threadid=71810&sid=c2a3a21dcca2eea22aab4c269b11f6be
Referer: