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 ('d8cd24de6de2dd368a5efe6d45fc2677','0','18.224.251.136','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715736233','thread.php?threadid=99425&threadview=1&hilight=&hilightuser=0&sid=df3ce61bb9d9e2e37ea02a53402dae13','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: 15.05.2024 @ 03:23
Script: /Forum/thread.php?threadid=99425&threadview=1&hilight=&hilightuser=0&sid=df3ce61bb9d9e2e37ea02a53402dae13
Referer: