Just upgrade one of my MySQL from 5.0 to 5.5 using WHM MySQL Upgrade tools. The upgrade went smooth. Right after i think everything is ok, some of my website show error while performing db query “Warning: PDO::__construct(): The server requested authentication method unknown to the client [mysql_old_password]”. That website is being developed using an old symfony 1.4 framework. I can see many people are facing the same problem and there are various solution. And i found one that works for me and i’m going to show it here.
MySQL 5.5 PDO::__construct(): The server requested authentication method unknown to the client [mysql_old_password]

Prestashop 1.6: How to show price in catalog mode?

By default, Prestashop do not display price in catalog mode. In order to show price in catalog mode, you have to do some theme customisation to display the price. No worry, i promise the customization will be easy as just find and replace.

To show price in Prestashop catalog mode, follow the steps below:-
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Prestashop 1.6: How to enable Catalog mode?

Do you know you can transform Prestashop 1.6 shopping cart into a e-catalog website. From my experience, not everyone is ready for online shopping, but catalog system is just good for everyone. If your friends or clients would like to have a website that just display their products or may be upgrade to a shopping cart system later, then Prestashop probably your best answer! The best part is, to enable catalog mode in prestashop is just within a few clicks!

To enable catalog mode in Prestashop 1.6, follow the steps below:-
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