I cannot customize my X Theme

Hi Everyone,

I successfully upload the X Themes to Wordpress, but when I want to start customizing my webpage I have the below error:

Fatal error: Uncaught Exception: Expected single stylesheet key. in /home1/thelocn2/public_html/wp-includes/customize/class-wp-customize-custom-css-setting.php:76 Stack trace: #0 /home1/thelocn2/public_html/wp-includes/class-wp-customize-manager.php(4225): WP_Customize_Custom_CSS_Setting->_construct(Object(WPCustomize_Manager), ‘custom_css[]’, Array) #1 /home1/thelocn2/public_html/wp-includes/class-wp-hook.php(298): WP_Customize_Manager->register_controls(Object(WP_Customize_Manager)) #2 /home1/thelocn2/public_html/wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters(NULL, Array) #3 /home1/thelocn2/public_html/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #4 /home1/thelocn2/public_html/wp-includes/class-wp-customize-manager.php(754): do_action(‘customize_regis…’, Object(WP_Customize_Manager)) #5 /home1/thelocn2/public_html/wp-includes/class-wp-hook.php(298): WP_Customize_Manager->wp_loaded(’’) #6 /home1/thelocn2/public_html/wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters(NULL, Array) #7 /home in /home1/thelocn2/public_html/wp-includes/customize/class-wp-customize-custom-css-setting.php on line 76

And don’t allow me to customize my page. Anyone knows how I can fix this issue?

Thanks in advance for all the help.
Orlando

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Hey,

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