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 ('cf275b21dc813c2ddf0c61fdec03d1c6','0','3.139.83.7','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715673799','thread.php?threadid=188287&threadview=1&hilight=&hilightuser=0&sid=60e9bfec3e77e565e807d626afe2d7b1','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: 14.05.2024 @ 10:03
Script: /Forum/thread.php?threadid=188287&threadview=1&hilight=&hilightuser=0&sid=60e9bfec3e77e565e807d626afe2d7b1
Referer: