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 ('1ed597fae35b43a3b6ac272adb0d213f','0','3.12.161.77','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714845055','misc.php?action=faq3&sid=1727c514760519dcabdab48e0cc3a23f','0','0','')
mysql error: Duplicate entry '1ed597fae35b43a3b6ac272adb0d213f' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 04.05.2024 @ 19:50
Script: /misc.php?action=faq3&sid=1727c514760519dcabdab48e0cc3a23f
Referer: