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 ('ebfff855f77fb696c38e4eb5948bbe94','0','18.226.180.161','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715488591','thread.php?threadid=90341&threadview=1&hilight=&hilightuser=0&sid=c50ab22cd9e8169f0b4d2b9116f85466','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: 12.05.2024 @ 06:36
Script: /Forum/thread.php?threadid=90341&threadview=1&hilight=&hilightuser=0&sid=c50ab22cd9e8169f0b4d2b9116f85466
Referer: