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 ('a9275b6a5838a7de5ea6eef56d5a6d7a','0','18.119.120.159','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715520411','formmail.php?userid=7540&sid=e9787c8913c4b8f52f84fbaf0571bac3','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: 12.05.2024 @ 15:26
Script: /Forum/formmail.php?userid=7540&sid=e9787c8913c4b8f52f84fbaf0571bac3
Referer: