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 ('23922d3b022ebf6fcbbf804977129f11','0','3.137.213.128','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714955862','board.php?boardid=742&sid=227a4de8cf3965c1e2ebc1ce01c47d82','0','0','')
mysql error: Duplicate entry '23922d3b022ebf6fcbbf804977129f11' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 06.05.2024 @ 02:37
Script: /board.php?boardid=742&sid=227a4de8cf3965c1e2ebc1ce01c47d82
Referer: