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 ('ecc79c49f85b63c9663d318535ad6747','0','13.58.182.39','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715878372','team.php?sid=fdcbf2c0ef0a56c4598425ab49aea27d','0','0','')
mysql error: Duplicate entry 'ecc79c49f85b63c9663d318535ad6747' for key 'PRIMARY'
mysql error number: 1062
mysql version: 5.7.42-log
php version: 5.6.40
Date: 16.05.2024 @ 18:52
Script: /team.php?sid=fdcbf2c0ef0a56c4598425ab49aea27d
Referer: