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 ('3f9f1243808c4af9b797ffe5d03c8e47','0','3.144.74.88','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715773314','thread.php?threadid=90257&threadview=0&hilight=&hilightuser=0&sid=c01841cd9844629962de3f9308f95f55&page=16','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: 15.05.2024 @ 13:41
Script: /Forum/thread.php?threadid=90257&threadview=0&hilight=&hilightuser=0&sid=c01841cd9844629962de3f9308f95f55&page=16
Referer: