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 ('e3731962daca16b9cc0cb39ae1a3c346','0','18.118.101.225','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715859237','misc.php?action=faq&sid=0e6c84d868e9ff407a5f45e2fef44dc0','0','0','')
mysql error: Duplicate entry 'e3731962daca16b9cc0cb39ae1a3c346' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 16.05.2024 @ 13:33
Script: /misc.php?action=faq&sid=0e6c84d868e9ff407a5f45e2fef44dc0
Referer: