phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '504c16db7248cdd96f41cdcb91b77ba0' 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 ('504c16db7248cdd96f41cdcb91b77ba0', -1, 1714295820, 1714295820, '038cbac9', 13, 0, 0)

Line : 187
File : sessions.php