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 ('2e690673bb74dfa863db0111ed411898','0','3.149.214.32','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715136525','board.php?boardid=692&sid=71b2b2bbf25f1b4d6a5055a20349a40c','0','0','')
mysql error: Duplicate entry '2e690673bb74dfa863db0111ed411898' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 08.05.2024 @ 04:48
Script: /board.php?boardid=692&sid=71b2b2bbf25f1b4d6a5055a20349a40c
Referer: