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 ('114f4106bf7f4d78acd99172f5f189b8','0','18.226.180.68','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715517491','board.php?boardid=157&sid=f5aa119ae31250afdd74324ba0869fb2','0','0','')
mysql error: Duplicate entry '114f4106bf7f4d78acd99172f5f189b8' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 12.05.2024 @ 14:38
Script: /board.php?boardid=157&sid=f5aa119ae31250afdd74324ba0869fb2
Referer: