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 ('d818586240c5e2946f787e34bb944326','0','18.222.233.22','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1749086179','editpost.php?postid=26117','0','0','')
mysql error: Duplicate entry 'd818586240c5e2946f787e34bb944326' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 05.06.2025 @ 03:16
Script: /editpost.php?postid=26117
Referer: