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Force HTTPS in cPanel: .htaccess Redirect Without Loops
Web Hosting

Force HTTPS in cPanel: .htaccess Redirect Without Loops

You installed an SSL certificate, the padlock shows up when you type https:// by hand, but visitors who land on http://yoursite.com still get the old, unencryp…

Fix Nginx 403 Forbidden Errors on Your VPS
VPS

Fix Nginx 403 Forbidden Errors on Your VPS

You've set up Nginx on your VPS, pointed the domain, hit refresh, and got a plain "403 Forbidden" page. Nothing is crashing, and the server is clearly answerin…

Fix Nginx 'Primary script unknown' (File not found) on a VPS
VPS

Fix Nginx 'Primary script unknown' (File not found) on a VPS

You open your site and get a bare white page that says File not found. The browser shows a 404, but the page doesn't look like your theme's 404 at all. Then yo…

Fix 'Call to undefined function' Missing PHP Extensions
Web Hosting

Fix 'Call to undefined function' Missing PHP Extensions

You install a plugin, upload a new script, or bump PHP to a newer version, and the site dies with something like Fatal error: Uncaught Error: Call to undefined…

Fix WordPress cURL Error 28: Operation Timed Out
WordPress

Fix WordPress cURL Error 28: Operation Timed Out

You click "Check for updates" or try to install a plugin, and WordPress stalls. Then it shows something like cURL error 28: Operation timed out after 10001 mil…

Fix phpMyAdmin Token Mismatch & Session Expired Errors
Web Hosting

Fix phpMyAdmin Token Mismatch & Session Expired Errors

You click into phpMyAdmin to tweak one table, step away for a coffee, and come back to "Token mismatch" or "Your session has expired. Please log in again." Or …

Fix ERR_CONNECTION_RESET: Causes and Fixes for Your Site
Tutorials

Fix ERR_CONNECTION_RESET: Causes and Fixes for Your Site

You open your site and Chrome says "This site can't be reached — The connection was reset." Firefox calls it "The connection was reset" too. Other sites load f…

Fix Nginx server_names_hash_bucket_size Errors on Your VPS
VPS

Fix Nginx server_names_hash_bucket_size Errors on Your VPS

You add one more domain to your Nginx config, run nginx -t, and instead of "syntax is ok" you get a cryptic complaint about a hash bucket. Nothing was wrong a …

Fix SSH "kex_exchange_identification" Connection Closed
VPS

Fix SSH "kex_exchange_identification" Connection Closed

You type ssh root@your-vps-ip, and instead of a password prompt you get this: kex_exchange_identification: Connection closed by remote host. Sometimes it's Con…