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 ('50c37cf072df02c4b2c438a18cbc14bd','0','3.144.238.20','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714830255','thread.php?threadid=102878&goto=lastpost&sid=4c2774b903fb0584fa6b565ac167442c','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: 04.05.2024 @ 15:44
Script: /Forum/thread.php?threadid=102878&goto=lastpost&sid=4c2774b903fb0584fa6b565ac167442c
Referer: