One of the problems faced with Prestashop users is configuring the PayPal payment module. After getting and updating the API credentials from PayPal, you may find that a customer is not able to use this payment option due to internal server error produced when PayPal is chosen as a payment option.
Solution: This is most probably a folder / file permission issue. For some servers, if the folder or file permission is too high it may reject to load the module. Some server consider 777 permissioin as too high. To solve this situation, just change the folder/file permission to 755. It is simple, change any 777 file permission to 755 on the PayPal module folder but leave the ones with 644. The PayPal module folder and files can be found in /modules/PayPal
Embedding Youtube Video on a website can go a long way in helping a website make a video statement but one of the major issues is knowing how to make the video autoplay on page load. If you have spend time and money making a very good marketing video for your products or services,you would definitely like that to play immdiately the page loads . Lets not forget that videos have a very convincing effect customers and besides that people love videos.
To add auto play to your youtube embedd code, all you need to do is to edit the code and add ?autoplay=1 to the video url. Lets the following video embed code as an example.
<iframe width="560" height="315" src="//www.youtube.com/embed/1N5THRSp4hM" frameborder="0" allowfullscreen></iframe>
After adding autoplay
<iframe width="560" height="315" src="//www.youtube.com/embed/1N5THRSp4hM?autoplay=1" frameborder="0" allowfullscreen></iframe>
Notice the addition there. May be this article here would explain better
Firstly the Agile Prestashop multi vendor / multishop module is one of the best in this platform. However there are certain issues when using the 1.5 version of the modules on 1.6 version of Prestashop. The best solution is to upgrade the modules to the 1.6 version.
After upgrade to the 1.6 version you may notice that the link to the seller shops and profiles produces a blank screen or an error page depending on the browser you are using.
Solution: The quick solutions to this issue are:
1. Uninstall and reinstall the Multi shop module
2. Check that you have enabled SEO freindly url in the prestashop back office
3. Clear smarty and browser caches.
Everything being equal, your problems should be fixed. For more solutions to Agile Prestashop modules please visit the forum