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 ('f7296ff25ea7af59f56cfd9f94775e39','0','3.137.220.120','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714611839','formmail.php?userid=10249&sid=bdb50638a6c21cbda93f9a7f1b2836f9','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: 02.05.2024 @ 03:03
Script: /Forum/formmail.php?userid=10249&sid=bdb50638a6c21cbda93f9a7f1b2836f9
Referer: