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 ('c6ed61daa89d7c4a9ca7da5a8d1e0da0','0','3.128.204.140','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714464362','formmail.php?userid=3787&sid=bc50b3e3cc8c933f5ad3bdeaf279b655','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: 30.04.2024 @ 10:06
Script: /Forum/formmail.php?userid=3787&sid=bc50b3e3cc8c933f5ad3bdeaf279b655
Referer: