phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cf7fcc6f9eaaca64ac58c7ddb8a965b0' 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 ('cf7fcc6f9eaaca64ac58c7ddb8a965b0', -1, 1714275938, 1714275938, '030e502d', -4, 0, 0)

Line : 187
File : sessions.php