phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f8f4ccbb8eb94094c776eb1bcd384479' 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 ('f8f4ccbb8eb94094c776eb1bcd384479', -1, 1714600918, 1714600918, '12d8baa4', -4, 0, 0)

Line : 187
File : sessions.php