phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c9476cc088e1c0606e2fcd823c8710ba' 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 ('c9476cc088e1c0606e2fcd823c8710ba', -1, 1714344939, 1714344939, '038d1886', 4, 0, 0)

Line : 187
File : sessions.php