phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '27369065a0bdc88c73a70db549b9bdf8' 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 ('27369065a0bdc88c73a70db549b9bdf8', -1, 1776255335, 1776255335, 'd849d89a', 4, 0, 0)

Line : 187
File : sessions.php