phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bd0653ad71480ca818066d1edab6096b' 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 ('bd0653ad71480ca818066d1edab6096b', -1, 1789703811, 1789703811, 'd849d8f5', 2, 0, 0)

Line : 187
File : sessions.php