SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('07ad4e2636c4ef5c0e766c7a6d0a55be','0','3.135.219.78','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716097462','addreply.php?postid=34463','0','0','')
mysql error: Duplicate entry '07ad4e2636c4ef5c0e766c7a6d0a55be' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 19.05.2024 @ 07:44
Script: /addreply.php?postid=34463
Referer: