phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd837e00be5e025bd8e53aa21a0f64c53' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d837e00be5e025bd8e53aa21a0f64c53', -1, 1757293688, 1757293688, 'd849d860', -9, 0, 0)

Line : 187
File : sessions.php