phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5f84180d35735771428ce34761f3a4b9' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('5f84180d35735771428ce34761f3a4b9', -1, 1714841127, 1714841127, '038cc6ad', 0, 0, 0)

Line : 187
File : sessions.php