Failed to execute git checkout dcda0f15aab3c5447f14d2a0ceb92a794f8e506a -- && git reset --hard dcda0f15aab3c5447f14d2a0ceb92a794f8e506a -- fatal: unable to read tree (dcda0f15aab3c5447f14d2a0ceb92a794f8e506a) It looks like the commit hash is not available in the repository, maybe the commit was removed from the branch? Run "composer update wporg/wporg-mu-plugins" to resolve this.