phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6713fd5419604babe91c10c2f87c612a' 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 ('6713fd5419604babe91c10c2f87c612a', -1, 1715753571, 1715753571, '03804e1e', -8, 0, 0)

Line : 187
File : sessions.php