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 ('07a212d26815e53cfcc86e142bcc433a','0','18.116.85.58','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715639809','misc.php?action=imprint&sid=cadb48657607446ebe2702609a743374','0','0','')
mysql error: Duplicate entry '07a212d26815e53cfcc86e142bcc433a' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 14.05.2024 @ 00:36
Script: /misc.php?action=imprint&sid=cadb48657607446ebe2702609a743374
Referer: