#Local Development - Blog| All-in-One LMS

Illustration of a three-unit server rack on a blue background, representing the XAMPP Manager not opening on macOS 27 on Apple silicon

Oct 2, 2026 · 10 min read

XAMPP Manager Won't Open on macOS 27: The Apple Silicon Fix

After the macOS 27 Golden Gate upgrade, the XAMPP Manager stops opening on Apple silicon Macs. Here is why it happens, the two-line fix, and how long…

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XAMPP Manager Won't Open on macOS 27: The Apple Silicon Fix