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 ('b192cd3d06328f4c0f5120841439d6dc','0','3.19.56.45','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715400497','calendar.php?sid=7db12edae935d935962648607c73d860','0','0','')
mysql error: Duplicate entry 'b192cd3d06328f4c0f5120841439d6dc' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 11.05.2024 @ 06:08
Script: /calendar.php?sid=7db12edae935d935962648607c73d860
Referer: