phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a5931e51e542cd9194513c53dc055a6b' 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 ('a5931e51e542cd9194513c53dc055a6b', -1, 1714922674, 1714922674, '0386765f', -4, 0, 0)

Line : 187
File : sessions.php