phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3c1b7ec8ed16b963a64e22f81e9b9f08' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('3c1b7ec8ed16b963a64e22f81e9b9f08', -1, 1714028441, 1714028441, '340e820d', -4, 0, 0)

Line : 187
File : sessions.php