tx  <stream:features></stream:features>

tx  <auth user="559181825541" mechanism="WAUTH-2"></auth>

rx  <from s.whatsapp.net=""></from>

rx  <stream:features></stream:features>

rx  <challenge>d370681f14f062ba83e25588e223d0a898204e67</challenge>

tx  <response>c1f646c0d2492f3920fb2bbab49ede19c41ed6ecafe782b9deca12623e1c9309b565ee46e4b2379fe1c459cb237d3bfdd0f02e1c5c61dab7d9a0dbb41b1630fbdc4360e211e10e2a01a804d77042</response>

rx  <failure>
rx    <not-authorized></not-authorized>
rx  </failure>


Fatal error: Uncaught LoginFailureException in /home/emuldom/public_html/w/src/Login.php:54 Stack trace: #0 /home/emuldom/public_html/w/src/whatsprot.class.php(287): Login->doLogin() #1 /home/emuldom/public_html/w/teste.php(17): WhatsProt->loginWithPassword('Kl1xCwm/SCYC9Fh...') #2 {main} thrown in /home/emuldom/public_html/w/src/Login.php on line 54