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 ('4c8f2d6b45c82c44eeab44b1de8f8f1c','0','18.223.21.5','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714372547','thread.php?threadid=102240&threadview=0&hilight=&hilightuser=0&page=1&sid=8b1c03a8698bfc38c297d82704bcb49a','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: 29.04.2024 @ 08:35
Script: /Forum/thread.php?threadid=102240&threadview=0&hilight=&hilightuser=0&page=1&sid=8b1c03a8698bfc38c297d82704bcb49a
Referer: