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 ('8e2636e047c288041ce080482ffa2932','0','3.149.214.37','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1716285304','profile.php?userid=50&sid=a17eacaad6d4456ca924c43df2ab4dcb','0','0','')
mysql error: Duplicate entry '8e2636e047c288041ce080482ffa2932' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 21.05.2024 @ 11:55
Script: /profile.php?userid=50&sid=a17eacaad6d4456ca924c43df2ab4dcb
Referer: