phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e000000db5c5380a6905ce1c456119eb' 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 ('e000000db5c5380a6905ce1c456119eb', -1, 1511177769, 1511177769, '369ed66f', 19, 0, 0)

Line : 187
File : sessions.php