phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5e5df0df9f708da22aa69c17b35f25fd' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('5e5df0df9f708da22aa69c17b35f25fd', -1, 1776780084, 1776780084, 'd849d92a', -4, 0, 0)

Line : 187
File : sessions.php