phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a1fb79323f28db3cfa7a6b6b8648a7c4' 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 ('a1fb79323f28db3cfa7a6b6b8648a7c4', -1, 1714230426, 1714230426, 'c0a80201', 18, 0, 0)

Line : 187
File : sessions.php