SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.3): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('42a993885feccdb912373dc4ff783ef7','0','3.143.232.24','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1746083944','addreply.php?postid=131823','0','0','')
mysql error: Duplicate entry '42a993885feccdb912373dc4ff783ef7' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.33-0ubuntu0.16.04.1
php version: 7.0.33-0ubuntu0.16.04.16
Date: 01.05.2025 @ 09:19
Script: /board/addreply.php?postid=131823
Referer: