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 ('e242ccbaa6a6e0a6cc79e63e794e1b51','0','3.17.79.92','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1745247948','formmail.php?threadid=370','0','0','')
mysql error: Duplicate entry 'e242ccbaa6a6e0a6cc79e63e794e1b51' for key 'PRIMARY'
mysql error number: 1062
mysql version: 8.0.11
php version: 5.6.10
Date: 21.04.2025 @ 17:05
Script: /formmail.php?threadid=370
Referer: http://gttempel.de/formmail.php?threadid=370