phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5e24a48bea3e1f6f50f5eac14175e6d9' 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, priv_session_id) VALUES ('5e24a48bea3e1f6f50f5eac14175e6d9', -1, 1788541980, 1788541980, '6817c51c', 2, 0, 0, '8474dec813b74957b346fcb080dfc9b8')

Line : 188
File : sessions.php