SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('2ccc4d27542fc221725b9bc2d596367a','0','3.149.229.253','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715331959','thread.php?threadid=2458&sid=326784763927af696a8d79b328681c5c','0','0','')
mysql error: Duplicate entry '2ccc4d27542fc221725b9bc2d596367a' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 10.05.2024 @ 11:05
Script: /thread.php?threadid=2458&sid=326784763927af696a8d79b328681c5c
Referer: