phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fcde114b43579e34150c5713d4fd964f' 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 ('fcde114b43579e34150c5713d4fd964f', -1, 1563402178, 1563402178, '12cef11a', 16, 0, 0)

Line : 187
File : sessions.php