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 ('46ed822e78734d86b518fc4d0fa4c1e5','0','3.144.71.142','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714674659','thread.php?threadid=100774&threadview=1&hilight=&hilightuser=0&sid=8696d5831f0f1e92e40809d06fb524bf','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: 02.05.2024 @ 20:30
Script: /Forum/thread.php?threadid=100774&threadview=1&hilight=&hilightuser=0&sid=8696d5831f0f1e92e40809d06fb524bf
Referer: