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 ('e9fd5af4721403a7ee198f43bcc9c4db','0','18.191.132.36','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715748855','formmail.php?userid=2391&sid=e63679e7ab700b3c3e30b8ae14ae9a8f','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 @ 06:54
Script: /Forum/formmail.php?userid=2391&sid=e63679e7ab700b3c3e30b8ae14ae9a8f
Referer: