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 ('a01313db7d37b7c9984d4dd3dcdedc46','0','3.21.244.172','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715688025','usercp.php?action=buddy&add=826&sid=a8ac1c920d744d12e7b04b0076987c1e','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: 14.05.2024 @ 14:00
Script: /Forum/usercp.php?action=buddy&add=826&sid=a8ac1c920d744d12e7b04b0076987c1e
Referer: