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 ('b636ffa6a1541f4e8aea6947a3febe33','0','18.222.20.122','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715635836','usercp.php?action=buddy&add=20481&sid=942631df75a9c63aa7b27b05adf5bd75','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: 13.05.2024 @ 23:30
Script: /Forum/usercp.php?action=buddy&add=20481&sid=942631df75a9c63aa7b27b05adf5bd75
Referer: