phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f9fefec09451f9a18f5ad0ee1b5dbb3f' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f9fefec09451f9a18f5ad0ee1b5dbb3f', -1, 1714035319, 1714035319, '03830d25', 2, 0, 0)

Line : 187
File : sessions.php