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>119936dce7e017ce5229bf8ca20f053e48c723de</challenge>

tx  <response>fb80e0c4b4c978173f503690b552a2c3590e5ccf73bbb8e2eafca166c7c46b23477113e0707a344b4b4695d1c90286d4fb190bf6dd914415bd7d61fec8df0d0bff6d3c87234fe47f4a6577d98e38</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