phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd4968bfc170f6beed8b606f8d53599e6' 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 ('d4968bfc170f6beed8b606f8d53599e6', -1, 1715685321, 1715685321, '038d6a37', 17, 0, 0)

Line : 187
File : sessions.php