Guides
Fix
Guides
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How to fix 403 Forbidden
The server found the page but will not show it. Usually file permissions, a missing index file, or a security rule. Here is how…
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How to fix 503 Service Unavailable
The server is up but refusing work for now: maintenance mode, an overload, or a limit being hit. How to tell which, and clear…
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How to fix 500 Internal Server Error
A 500 is the server’s way of saying “something broke and I won’t say what”. The error log will. Here is where to find…
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How to fix 504 Gateway Timeout
The backend is alive but too slow. Find the slow request, raise the right timeout only if the work is genuinely long, and fix…
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How to fix 502 Bad Gateway
A 502 means the web server asked the program behind it for a page and got no usable answer. Find which part failed in…