"<p>This video will show you how to fix AMQP extension  is not installed.<br /> We downloaded the package from here: <a href="https://pecl.php.net/package/amqp">https://pecl.php.net/package/amqp</a></p> <p>What is AMQP? </p> <p>AMQP (for Advanced Message Queuing Protocol) is an open protocol for middleware-oriented messaging systems developed by the JPMorgan Chase1 bank. The objective of AMQP is to standardize exchanges between message servers based on the following principles: oriented message, use of queues, routing (point to point and publish-subscribe), reliability, and security.</p>"