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 ('92f51c863560d768203e4acd67b86a8a','0','18.117.74.44','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715962743','thread.php?threadid=7728&page=2&sid=921416325b2c1476cd9ec970535f4cea','0','0','')
mysql error: Duplicate entry '92f51c863560d768203e4acd67b86a8a' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 17.05.2024 @ 18:19
Script: /thread.php?threadid=7728&page=2&sid=921416325b2c1476cd9ec970535f4cea
Referer: