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 ('d87b5711d147347817bb8de9a3df0a50','0','18.221.27.155','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715553078','usercp.php?action=buddy&add=5565&sid=98c79f5a7c7da1c7915aef7927b3c5ad','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 @ 00:31
Script: /Forum/usercp.php?action=buddy&add=5565&sid=98c79f5a7c7da1c7915aef7927b3c5ad
Referer: