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 ('36361c9495fc6e82f519d8301aff26e2','0','18.222.138.230','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715356525','memberslist.php?sid=52d29b6576c986cdc94182ba73e3c7fb','0','0','')
mysql error: Duplicate entry '36361c9495fc6e82f519d8301aff26e2' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 10.05.2024 @ 17:55
Script: /memberslist.php?sid=52d29b6576c986cdc94182ba73e3c7fb
Referer: