phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '591d0721480f0c1aeab378cfdad55e03' 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 ('591d0721480f0c1aeab378cfdad55e03', -1, 1714971250, 1714971250, '340ef0b2', -1, 0, 0)

Line : 187
File : sessions.php