phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8e3ef2ecd96d0f3a2730b7ec78eedd27' 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 ('8e3ef2ecd96d0f3a2730b7ec78eedd27', -1, 1768708102, 1768708102, 'c0a8100c', 25, 0, 0)

Line : 187
File : sessions.php