phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ed79586288df5e4c8278b27b770acc99' 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 ('ed79586288df5e4c8278b27b770acc99', -1, 1775971900, 1775971900, 'd849d880', 1, 0, 0)

Line : 187
File : sessions.php