<SOLVED> Server Error 500 at Confirmation on PayPal Europe

[hcfovargue]

I am running PayPal v3.10.2 (Europe) and Prestashop 1.6.0.8

 

I am having some issues with my Paypal module. At the final stage of the purchase, after you are logged into Paypal and you have clicked to confirm the order, the next page is a Server Error 500. 

 

I have look at similar issues on many other forum threads and have tried many different things. All Folders are 755 and all files are 644. Help!

 

Thanks!

Henry

 

===

 

Step 1 URL: (Confirm Screen)

"http://ww w.charmedknitting.co.uk/module/paypal/confirm?get_confirmation=1"

 

Step 2: (Error Screen)

"http://ww w.charmedknitting.co.uk/module/paypal/submit?key=abc123&id_module=0001&id_cart=0001&id_order=0001"

 

Step 1 Photo:

 

Step 2 Screen:

Edited November 15, 2015 by hcfovargue (see edit history)

[PrestaHeroes USA]

Hi, please enable PrestaShop debug mode in order to see the underlying php error:

https://www.prestashop.com/forums/topic/224525-how-to-turn-on-error-reporting-for-debug-information-blank-page-500-internal-server-error/

[hcfovargue]

Really helpful, thanks! Fixed it

 

So, I enabled error reporting. I found that a bit of code I had inserted to track Ad conversion was causing the issue. See below. So, steps for future similar issues:

 

1) Enable error reporting (see post above)

2) Follow the code...

 

Henry

 

<begin message>

Fatal error: Uncaught exception 'SmartyCompilerException' with message 'Syntax Error in template "/home/sites/charmedknitting.co.uk/public_html/modules/yotpo/views/templates/front/conversionImage.tpl" on line 6 "<!-- Facebook Conversion Code for yotpo_checkouts_pixel --> <script>(function() { var _fbq = window._fbq || (window._fbq = []); if (!_fbq.loaded) { var fbds = document.createElement('script'); fbds.async = true; fbds.src = '//connect.facebook.net/en_US/fbds.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(fbds, s); _fbq.loaded = true; } })(); window._fbq = window._fbq || []; window._fbq.push(['track', '123', {'value':'0.01','currency':'USD'}]); </script> <noscript><img height="1" width="1" alt="" style="display:none" src="https://www.facebook.com/tr?ev=123&cd[value]=0.01&cd[currency]=USD&noscript=1" /></noscript>" - Unexpected &quo in /home/sites/charmedknitting.co.uk/public_html/tools/smarty/sysplugins/smarty_internal_templatecompilerbase.php on line 667

<end message>

Edited November 15, 2015 by hcfovargue (see edit history)