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 ('fd10c189d189909c307d8e8dcace742c','0','3.144.89.197','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1734873131','thread.php?goto=nextoldest&threadid=1248','0','0','')
mysql error: Duplicate entry 'fd10c189d189909c307d8e8dcace742c' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 22.12.2024 @ 14:12
Script: /thread.php?goto=nextoldest&threadid=1248
Referer: http://gttempel.de/thread.php?goto=nextoldest&threadid=1248