phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a6a04479426c23730a773b3da43b77f7' 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 ('a6a04479426c23730a773b3da43b77f7', -1, 1714300585, 1714300585, '03177fc5', 32, 0, 0)

Line : 187
File : sessions.php