How to Fix cURL error 60: SSL certificate problem: unable to get local issuer certificate

“cURL error 60: SSL certificate problem: unable to get local issuer certificate” is a common error that occurs when your website tries to communicate with an external API via HTTPS and the SSL certificate on the server is not verified or properly configured. Although this error can be seen on any server you are more likely to see this issue on a localhost environment running on wampp/xampp.

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How to Resolve SMTP Error: Failed to connect to server: Connection refused (111)/Network is unreachable (101)

If you are setting up your WordPress site with a SMTP plugin or using the PHPMailer library for sending email from your web server, you might encounter this SMTP Error: Failed to connect to server: Connection refused (111)/Network is unreachable (101). It’s a common connectivity issue on most shared hosting servers. In this post I will explain the issue in detail and show you how you can resolve it to have a fully functional email/SMTP setup.

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Top Businesses Running on Stripe Payment Gateway

Stripe offers one of the most powerful tools for e-commerce services such as subscription, online store, on-demand marketplace, crowdfunding platform etc. Stripe integration is flexible, robust and scalable, which is why hundreds of thousands of companies are accepting payments with Stripe. In this article I put together a list of some of the top businesses running on Stripe payment gateway.

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Top Examples of Websites Powered by Squarespace

Squarespace is a powerful design platform for anyone looking to create a beautiful website. Whether you are running a business, blog or showcasing portfolio, you can do almost anything with Squarespace – template design, eCommerce, analytics, domain, hosting, galleries etc. In this article I have put together a list of the top websites that are currently using Squarespace.

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