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 ('50e6ef1a4c6dcc67cd1f53ea89cc450d','0','18.226.166.100','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715763424','usercp.php?action=buddy&add=28&sid=c98aa9dd8db2bcaf1617f1b31b01fbf8','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 @ 10:57
Script: /Forum/usercp.php?action=buddy&add=28&sid=c98aa9dd8db2bcaf1617f1b31b01fbf8
Referer: