phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'deff161ec89bfb175383f9362ec8794e' 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 ('deff161ec89bfb175383f9362ec8794e', -1, 1714276663, 1714276663, '12df7711', 11, 0, 0)

Line : 187
File : sessions.php