SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('53f64d2f0e4a52ad60cd87c5e09f975d','0','216.73.216.107','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1753644318','addreply.php?postid=10619','0','0','')
mysql error: Duplicate entry '53f64d2f0e4a52ad60cd87c5e09f975d' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 27.07.2025 @ 21:25
Script: /addreply.php?postid=10619
Referer: