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 ('eaa8424a0946fb6a67e906b8f0c95b1a','0','3.14.253.152','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714626269','profile.php?userid=110&sid=1826a9681c1c189092dc030416493881','0','0','')
mysql error: Duplicate entry 'eaa8424a0946fb6a67e906b8f0c95b1a' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 02.05.2024 @ 07:04
Script: /profile.php?userid=110&sid=1826a9681c1c189092dc030416493881
Referer: