phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cac9d2e279b99cbf093084ce5db78a3c' 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 ('cac9d2e279b99cbf093084ce5db78a3c', -1, 1714204160, 1714204160, '0389a1de', -4, 0, 0)

Line : 194
File : sessions.php