Fatal error: Uncaught TypeError: Unsupported operand types: int - string in /home/stables/staging.morningsidestables.com/wp-content/themes/equestrian/framework/classes/framework.class.color.php:67 Stack trace: #0 /home/stables/staging.morningsidestables.com/wp-content/themes/equestrian/framework/classes/framework.class.color.php(58): CurlyThemesColor->darken('#b9d6a7') #1 /home/stables/staging.morningsidestables.com/wp-content/themes/equestrian/css/dynamic-css.php(202): CurlyThemesColor->contrast('#FFFFFF', '#000000') #2 /home/stables/staging.morningsidestables.com/wp-content/themes/equestrian/functions.php(212): curly_custom_css() #3 /home/stables/staging.morningsidestables.com/wp-includes/class-wp-hook.php(324): curly_load_theme_scripts('') #4 /home/stables/staging.morningsidestables.com/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #5 /home/stables/staging.morningsidestables.com/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #6 /home/stables/staging.morningsidestables.com/wp-includes/script-loader.php(2272): do_action('wp_enqueue_scri...') #7 /home/stables/staging.morningsidestables.com/wp-includes/class-wp-hook.php(324): wp_enqueue_scripts('') #8 /home/stables/staging.morningsidestables.com/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #9 /home/stables/staging.morningsidestables.com/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #10 /home/stables/staging.morningsidestables.com/wp-includes/general-template.php(3064): do_action('wp_head') #11 /home/stables/staging.morningsidestables.com/wp-content/themes/equestrian/header.php(9): wp_head() #12 /home/stables/staging.morningsidestables.com/wp-includes/template.php(810): require_once('/home/stables/s...') #13 /home/stables/staging.morningsidestables.com/wp-includes/template.php(745): load_template('/home/stables/s...', true, Array) #14 /home/stables/staging.morningsidestables.com/wp-includes/general-template.php(48): locate_template(Array, true, true, Array) #15 /home/stables/staging.morningsidestables.com/wp-content/themes/equestrian/framework/classes/framework.class.core.php(592): get_header() #16 /home/stables/staging.morningsidestables.com/wp-content/themes/equestrian/single.php(1): CurlyThemes->header() #17 /home/stables/staging.morningsidestables.com/wp-includes/template-loader.php(106): include('/home/stables/s...') #18 /home/stables/staging.morningsidestables.com/wp-blog-header.php(19): require_once('/home/stables/s...') #19 /home/stables/staging.morningsidestables.com/index.php(17): require('/home/stables/s...') #20 {main} thrown in /home/stables/staging.morningsidestables.com/wp-content/themes/equestrian/framework/classes/framework.class.color.php on line 67