Version 2026.7
Can someone help me pls
The error message means some package cannot be unzipped by Composer due to "invalid zip file". Since your error message is truncated at the top, it does not show which package. You better delete composer.json and the vendor folder, then generate all files (and let PHPMaker run composer update) again.
Check your composer version by composer diagnose, you should see something like:
Composer version: 2.8.8
PHP version: 8.3.14
PHP binary path: D:\wamp64\bin\php\php8.3.14\php.exe
OpenSSL version: OpenSSL 3.0.15 3 Sep 2024
curl version: 8.7.0-DEV libz 1.2.12 brotli zstd missing ssl OpenSSL/3.0.15
zip: extension present, unzip not available, 7-Zip present (7z)
If you use some old version of composer or php, try to update them. The latest stable version of PHP Composer is 2.9.5 (as of early 2026). PHP 8.4 is recommended.