Fatal error: Uncaught Error: Attempt to modify property "extra" on null in /home/blackburndesigns/public_html/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/asset-manager.class.php:897
Stack trace:
#0 /home/blackburndesigns/public_html/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/asset-manager.class.php(289): aviaAssetManager->try_deregister_scripts('avia-head-scrip...')
#1 /home/blackburndesigns/public_html/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/asset-manager.class.php(104): aviaAssetManager->merge('js', 'avia-head-scrip...', Array)
#2 /home/blackburndesigns/public_html/wp-includes/class-wp-hook.php(310): aviaAssetManager->try_minifying_scripts('')
#3 /home/blackburndesigns/public_html/wp-includes/class-wp-hook.php(334): WP_Hook->apply_filters(NULL, Array)
#4 /home/blackburndesigns/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#5 /home/blackburndesigns/public_html/wp-includes/script-loader.php(2225): do_action('wp_enqueue_scri...')
#6 /home/blackburndesigns/public_html/wp-includes/class-wp-hook.php(310): wp_enqueue_scripts('')
#7 /home/blackburndesigns/public_html/wp-includes/class-wp-hook.php(334): WP_Hook->apply_filters(NULL, Array)
#8 /home/blackburndesigns/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#9 /home/blackburndesigns/public_html/wp-includes/general-template.php(3053): do_action('wp_head')
#10 /home/blackburndesigns/public_html/wp-content/themes/enfold/header.php(100): wp_head()
#11 /home/blackburndesigns/public_html/wp-includes/template.php(785): require_once('/home/blackburn...')
#12 /home/blackburndesigns/public_html/wp-includes/template.php(720): load_template('/home/blackburn...', true, Array)
#13 /home/blackburndesigns/public_html/wp-includes/general-template.php(48): locate_template(Array, true, true, Array)
#14 /home/blackburndesigns/public_html/wp-content/themes/enfold/template-builder.php(15): get_header()
#15 /home/blackburndesigns/public_html/wp-includes/template-loader.php(106): include('/home/blackburn...')
#16 /home/blackburndesigns/public_html/wp-blog-header.php(19): require_once('/home/blackburn...')
#17 /home/blackburndesigns/public_html/index.php(17): require('/home/blackburn...')
#18 {main}
thrown in /home/blackburndesigns/public_html/wp-content/themes/enfold/config-templatebuilder/avia-template-builder/php/asset-manager.class.php on line 897