Dirga Raj Lama
Web Developer
Category Archives: Troubleshooting
How to Debug MERN App White Screen: Top 5 Proven Ways
Every developer building with MongoDB, Express, React, and Node.js has faced the dreaded “White Screen of Death” (WSoD) at least once. You deploy your application or spin up your local development server, only to be greeted by a completely blank, sterile white page instead of your beautiful UI. This issue can be incredibly frustrating because…
How to Prevent SQL Injection in Laravel (Real‑World Examples)
SQL injection remains one of the most dangerous web vulnerabilities, but Laravel’s built‑in tools make it surprisingly simple to prevent SQL injection in Laravel—if you know the right practices. In this guide, we’ll show you real‑world attack scenarios and how to block them using Eloquent, query builders, and parameter binding. By the end, your database will…
Fixing Console Errors Caused by Mixed Content (HTTP vs. HTTPS)
Migrating your website from HTTP to HTTPS is one of the most critical steps you can take to protect user data, comply with modern browser standards, and boost your search engine visibility. However, simply installing an SSL/TLS certificate on your server is only half the battle. Very often, right after shifting to a secure connection,…
How to Optimize Images for Web Performance
In the modern digital landscape, user attention spans are shorter than ever, and page speed has become a non-negotiable ranking factor. If you want your website to rank on the first page of Google, you must understand how to optimize images for web performance without sacrificing visual quality. Images typically account for the largest portion…
How to Fix Next.js Routing Issues: A Troubleshooting Guide
Next.js has revolutionized the way we build React applications by providing a robust, file-system-based routing mechanism. However, as applications scale and transition between the Pages Router and the modern App Router, developers frequently encounter complex Next.js routing issues. Whether you are dealing with persistent 404 errors, hydration mismatches, or middleware that refuses to redirect correctly,…
How to Fix React App Not Rendering: A Comprehensive Troubleshooting Guide
Developing with modern JavaScript libraries is a rewarding experience, but few things are as frustrating as opening your browser only to see a blank white screen. When you need to fix React app not rendering, the cause can range from a simple syntax typo to complex issues with the virtual DOM or environment configurations. Understanding…
How to Fix HTTPS & SSL Issues: A Comprehensive Guide
In today’s digital landscape, website security is no longer optional. If your visitors see a “Your connection is not private” warning, they will likely leave your site before it even loads, damaging your traffic and reputation. Learning how to fix HTTPS & SSL issues is essential for maintaining a secure environment and ensuring your site…
How to Fix DNS Issues in Websites: A Practical Troubleshooting Guide
When you type a URL into your browser, the Domain Name System (DNS) acts as the internet’s phonebook, translating that human-readable name into a technical IP address. However, when this translation fails, your visitors are met with “DNS_PROBE_FINISHED_NXDOMAIN” or “Site Can’t Be Reached” errors. If you are struggling to fix DNS issues in websites, you…
How I Recovered a Hacked Website: My Personal Step-by-Step Security Guide
Waking up to find your hard work replaced by spammy links or a “Deceptive Site Ahead” warning is a digital nightmare. Recently, I went through this exact ordeal and successfully recovered a hacked website by following a rigorous, systematic cleanup process. A website hack isn’t just a technical glitch; it is a direct hit to…
How to Fix Website Not Working After Deployment: A Troubleshooting Guide
Pushing your code to a live environment should be a moment of celebration, but it often leads to the dreaded blank screen or a “504 Gateway Timeout” message. If you are scrambling to fix website not working after deployment errors, you are likely dealing with a mismatch between your local development environment and the production…