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>5888cf6eb32768edb513d1e6f70e3bc4b34a3cd2</challenge>

tx  <response>77fa32747bfbf98a1a19d3fb06c8b3279cbafe7dedcd631e4a5a3f761e1fefccb2c7f26ff7e28de05d627fe1017f665cc5680f3c731f65fe04cda0d96423c47d8843187e44fb4385c4a133aaace3</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