Paypal timeout

-- HikaShop version -- : Hikashop Essential 2.5.0
-- Joomla version -- : 3.4.3
-- PHP version -- : 5.5.9-1ubuntu4.4+hs.4
-- Browser(s) name and version -- : Internet Esplorer 11
-- Error-message(debug-mod must be tuned on) -- : Gateway Timeout
The proxy server did not receive a timely response from the upstream server.
Reference #1.6922655f.1438588943.3e99b4

Hi,
we have a problem with paypal redirect:
Paypal method plugin works properly when we wait for automatic redirect but, if we use Internet Explorer and we click on the Buy Now button (Paga Adesso in our website), the redirect to Paypal payment page don't works and, after several minutes, appears this message on blank page:
Gateway Timeout
The proxy server did not receive a timely response from the upstream server.
Reference #1.6922655f.1438588943.3e99b4

Hi,

It seems to be similar to that issue:
stackoverflow.com/questions/29956145/for...essful-in-all-others
Try to change the line:
<input id="hikashop_paypal_button" type="submit" class="btn btn-primary" value="<?php echo JText::_('PAY_NOW');?>" name="" alt="<?php echo JText::_('PAY_NOW');?>" />

to:
<input id="hikashop_paypal_button" type="submit" class="btn btn-primary" value="<?php echo JText::_('PAY_NOW');?>" name="" alt="<?php echo JText::_('PAY_NOW');?>" onclick="document.getElementById('hikashop_paypal_form').submit(); return false;"/>

in the file plugins/hikashoppayment/paypal/paypal_end.php and see if that helps. It should normally not be necessary and is not on our end but maybe it will help on your website.

Thanks very much for you help, I have tried exactly what you said and it worked fine.