phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aabd6da0a4da33cc8d55a7427462a48b' 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 ('aabd6da0a4da33cc8d55a7427462a48b', -1, 1784640760, 1784640760, 'd849d941', 3, 0, 0)

Line : 187
File : sessions.php