phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '999a6c69fc705d2abe55035876974bc4' 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 ('999a6c69fc705d2abe55035876974bc4', -1, 1714783374, 1714783374, 'c0a80201', 16, 0, 0)

Line : 187
File : sessions.php