Fix Caddy Reverse Proxy 404 and 502 Errors: Upstream, Path, and Body Limits
A step-by-step guide to diagnosing and fixing 404 and 502 errors in Caddy reverse proxy setups by checking logs, upstream addresses, path stripping, and request body limits.
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2 guides
Troubleshoot 502, 504, and HTTPS Errors Layer by Layer
Trace faults through DNS, network access, TLS, Caddy, the local upstream, application, and database using evidence at each layer instead of blindly restarting the server.