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 ('673457e5f28582b844710d660f0f4836','0','13.58.201.235','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715973113','memberslist.php?sid=6fc859f5aad9e4d77575ed6dc39b2244','0','0','')
mysql error: Duplicate entry '673457e5f28582b844710d660f0f4836' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.6.13
php version: 7.4.33
Date: 17.05.2024 @ 21:11
Script: /memberslist.php?sid=6fc859f5aad9e4d77575ed6dc39b2244
Referer: