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 ('4300e85d4b29d062307e8d1bfe38448e','0','18.217.53.254','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715446038','formmail.php?userid=7540&sid=3f9eee22b4ffd52f9a15dab5fe7e8a1e','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: 11.05.2024 @ 18:47
Script: /Forum/formmail.php?userid=7540&sid=3f9eee22b4ffd52f9a15dab5fe7e8a1e
Referer: