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 ('e454292e6626e8759f66aa0de3227efa','0','3.22.61.73','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715788026','board.php?boardid=148&sid=b77ce552f7902832a41abb3b0a8bd998','0','0','')
mysql error: Duplicate entry 'e454292e6626e8759f66aa0de3227efa' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 15.05.2024 @ 17:47
Script: /board.php?boardid=148&sid=b77ce552f7902832a41abb3b0a8bd998
Referer: