Taxonomy redirects to my 404 page

Hello!

I need help regarding taxonomy template. Well I’m not sure of what I’m doing are all right, for I am not a developer. I’m trying though. Hehehe.

I created a custom post type and a custom taxonomy with the help of this website: https://generatewp.com. It really is a big help, and few research on how to query or display my cpt on a template.

Now what I have is a page called “Product Lines” and I think is doing a good job (getting the right URL), but when clicking on a category, it redirects to my 404 page but it has the right URL though.

Screenshots:
Product Lines page – https://rainesatera.com/wp-content/uploads/2014/10/product-lines-page.jpg
404 page – https://rainesatera.com/wp-content/uploads/2014/10/product-lines-taxonomy-page.jpg

Here are the templates I created:
archive-prod_lines.php
taxonomy-product-category.php

Here’s my cpt:

function prod_line_post() {

	$labels = array(
		'name'                => _x( 'Product Lines', 'Post Type General Name', 'text_domain' ),
		'singular_name'       => _x( 'Product Line', 'Post Type Singular Name', 'text_domain' ),
		'menu_name'           => __( 'Product Lines', 'text_domain' ),
		'parent_item_colon'   => __( 'Parent Item:', 'text_domain' ),
		'all_items'           => __( 'All Items', 'text_domain' ),
		'view_item'           => __( 'View Item', 'text_domain' ),
		'add_new_item'        => __( 'Add New Item', 'text_domain' ),
		'add_new'             => __( 'Add New', 'text_domain' ),
		'edit_item'           => __( 'Edit Item', 'text_domain' ),
		'update_item'         => __( 'Update Item', 'text_domain' ),
		'search_items'        => __( 'Search Item', 'text_domain' ),
		'not_found'           => __( 'Not found', 'text_domain' ),
		'not_found_in_trash'  => __( 'Not found in Trash', 'text_domain' ),
	);
	$rewrite = array(
		'slug'                => 'product-lines',
		'with_front'          => false,
		'pages'               => true,
		'feeds'               => true,
	);
	$args = array(
		'label'               => __( 'prod_lines', 'text_domain' ),
		'description'         => __( 'Product Lines items', 'text_domain' ),
		'labels'              => $labels,
		'supports'            => array( 'title', 'editor', 'thumbnail', 'revisions', 'post-formats', ),
		'taxonomies'          => array( 'category', 'post_tag', 'product-category' ),
		'hierarchical'        => false,
		'public'              => true,
		'show_ui'             => true,
		'show_in_menu'        => true,
		'show_in_nav_menus'   => true,
		'show_in_admin_bar'   => true,
		'menu_position'       => 5,
		'can_export'          => true,
		'has_archive'         => true,
		'exclude_from_search' => false,
		'publicly_queryable'  => true,
		'rewrite'             => $rewrite,
		'capability_type'     => 'page',
	);
	register_post_type( 'prod_lines', $args );

}

// Hook into the 'init' action
add_action( 'init', 'prod_line_post', 0 );

Here’s the custom taxonomy:

// Register Custom Taxonomy
function prod_line_cat_taxonomy() {

	$labels = array(
		'name'                       => _x( 'Product Categories', 'Taxonomy General Name', 'text_domain' ),
		'singular_name'              => _x( 'Product Category', 'Taxonomy Singular Name', 'text_domain' ),
		'menu_name'                  => __( 'Product Category', 'text_domain' ),
		'all_items'                  => __( 'All Items', 'text_domain' ),
		'parent_item'                => __( 'Parent Item', 'text_domain' ),
		'parent_item_colon'          => __( 'Parent Item:', 'text_domain' ),
		'new_item_name'              => __( 'New Item Name', 'text_domain' ),
		'add_new_item'               => __( 'Add New Item', 'text_domain' ),
		'edit_item'                  => __( 'Edit Item', 'text_domain' ),
		'update_item'                => __( 'Update Item', 'text_domain' ),
		'separate_items_with_commas' => __( 'Separate items with commas', 'text_domain' ),
		'search_items'               => __( 'Search Items', 'text_domain' ),
		'add_or_remove_items'        => __( 'Add or remove items', 'text_domain' ),
		'choose_from_most_used'      => __( 'Choose from the most used items', 'text_domain' ),
		'not_found'                  => __( 'Not Found', 'text_domain' ),
	);
	$rewrite = array(
		'slug'                       => 'product-lines',
		'with_front'                 => true,
		'hierarchical'               => true,
	);
	$args = array(
		'labels'                     => $labels,
		'hierarchical'               => true,
		'public'                     => true,
		'show_ui'                    => true,
		'show_admin_column'          => true,
		'show_in_nav_menus'          => true,
		'show_tagcloud'              => true,
		'rewrite'                    => $rewrite,
	);
	register_taxonomy( 'product-category', array( 'prod_lines' ), $args );

}

// Hook into the 'init' action
add_action( 'init', 'prod_line_cat_taxonomy', 0 );

Hoping for anyones kind help.

Thank you!