The process '/usr/bin/git' failed with exit code 128

Process completed with exit code 1.

Process completed with exit code 1.

kylekatarnls/update-helper contains a Composer plugin which is blocked by your allow-plugins config. You may add it to the list if you consider it safe. You can run "composer config --no-plugins allow-plugins.kylekatarnls/update-helper [true|false]" to enable it (true) or disable it explicitly and suppress this exception (false) See https://getcomposer.org/allow-plugins