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 ('3ef7b23f2153e58cdbcb7db7b770ac04','0','3.21.244.137','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715739355','thread.php?threadid=80592&threadview=0&hilight=&hilightuser=0&sid=8b1e7f54e146c7f291a7de80e56d0979','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 @ 04:15
Script: /Forum/thread.php?threadid=80592&threadview=0&hilight=&hilightuser=0&sid=8b1e7f54e146c7f291a7de80e56d0979
Referer: