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 ('dc774b30cad3f694ca305670088b499e','0','18.222.83.185','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715549118','newthread.php?boardid=131&sid=e62a488e5370598410968e66f10d8cf4','0','0','')
mysql error: Duplicate entry 'dc774b30cad3f694ca305670088b499e' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 12.05.2024 @ 23:25
Script: /newthread.php?boardid=131&sid=e62a488e5370598410968e66f10d8cf4
Referer: