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 ('b8231ca6a4f0bfa60ff88503136a710c','0','3.136.27.75','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715480388','thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&sid=7ffcd18ad5d1f5260eb7d561f1ccd6cf&page=1','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 @ 04:19
Script: /Forum/thread.php?threadid=96068&threadview=0&hilight=&hilightuser=0&sid=7ffcd18ad5d1f5260eb7d561f1ccd6cf&page=1
Referer: