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 ('73b34701b449989679f69f0e1620a060','0','18.117.81.240','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715191380','thread.php?threadid=100913&threadview=0&hilight=&hilightuser=0&page=2&sid=b327ba024158b1c524b70d2febf9b284','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: 08.05.2024 @ 20:03
Script: /Forum/thread.php?threadid=100913&threadview=0&hilight=&hilightuser=0&page=2&sid=b327ba024158b1c524b70d2febf9b284
Referer: