title: PAYTM Session expired due to inactivityYou double-clicked on a button
body: <p>I am using paytm API with these detial</p>
  
  <pre><code>define('PAYTM_ENVIRONMENT', 'TEST'); 
  define('PAYTM_MERCHANT_KEY', '1epzsxP7694JVXXX');
  define('PAYTM_MERCHANT_MID', 'JOBMAS04239965714XXX'); 
  define('PAYTM_MERCHANT_WEBSITE', 'WEB_STAGING'); 
  
  $PAYTM_DOMAIN = "pguat.paytm.com";
  if (PAYTM_ENVIRONMENT == 'PROD') {
      $PAYTM_DOMAIN = 'secure.paytm.in';
  }
  </code></pre>
  
  <p>and it is working well but when I login with phone no: 7777777777 and OTP– 489871 after login when i press pay now i get the error : </p>
  
  <p>An Oops! moment
  Payment failed due to any of these reasons:</p>
  
  <pre><code>Session expired due to inactivity
  You double-clicked on a button
  Our system encountered an obstacle
  </code></pre>
  
  <blockquote>
  <pre><code>Clear cookies &amp; temporary internet files of the browser
  Check payment status with your bank to avoid double payment
  Launch a new browser &amp; start from the beginning
  Still unable to transact? visit us at paytm.com/care
  </code></pre>
  </blockquote>