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 ('7229ffa7dfa8d588797b1df301ce86f0','0','3.138.204.8','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715405327','usercp.php?action=buddy&add=1925&sid=ac41b04505b4f3b7ceb5ef2ca24ea10a','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 @ 07:28
Script: /Forum/usercp.php?action=buddy&add=1925&sid=ac41b04505b4f3b7ceb5ef2ca24ea10a
Referer: