phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2553cee90bb0f83cd833c1d0e3f9aeb1' 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 ('2553cee90bb0f83cd833c1d0e3f9aeb1', -1, 1714381997, 1714381997, '0315686d', 11, 0, 0)

Line : 187
File : sessions.php