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 ('33cf02ede6fd7eb3584bf5cf62ca3c56','0','3.138.35.229','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715613150','thread.php?threadid=102456&threadview=1&hilight=&hilightuser=0&sid=5ba4db40f15250863a9db819f1c5de72','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: 13.05.2024 @ 17:12
Script: /Forum/thread.php?threadid=102456&threadview=1&hilight=&hilightuser=0&sid=5ba4db40f15250863a9db819f1c5de72
Referer: