phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4ce78e848e3dd1d8f8b2448826b71e9b' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4ce78e848e3dd1d8f8b2448826b71e9b', -1, 1715901644, 1715901644, '038583d5', 22, 0, 0)

Line : 187
File : sessions.php