phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c7a3628446f307be2a7163cb32f47dc2' 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 ('c7a3628446f307be2a7163cb32f47dc2', -1, 1714252641, 1714252641, '12dd0dad', 1, 0, 0)

Line : 187
File : sessions.php