phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '79c87fc54e57a7533724d61d0152f7c5' 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 ('79c87fc54e57a7533724d61d0152f7c5', -1, 1732303055, 1732303055, 'ac450685', -9, 0, 0)

Line : 213
File : sessions.php