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 ('948ee50823831e5f78be833fbe79e25a','0','3.128.197.164','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715485088','board.php?boardid=80&sid=b8a4af9175cc26a7e8f7306c3a77f70e','0','0','')
mysql error: Duplicate entry '948ee50823831e5f78be833fbe79e25a' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 12.05.2024 @ 05:38
Script: /board.php?boardid=80&sid=b8a4af9175cc26a7e8f7306c3a77f70e
Referer: