phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3249c97f69dc7231a4640649c27df558' 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 ('3249c97f69dc7231a4640649c27df558', -1, 1714607610, 1714607610, '12d853f0', 0, 0, 0)

Line : 187
File : sessions.php