Fatal error: Uncaught Error: Function name must be a string in /wp-content/themes/brightbox/framework/php/class-style-generator.php:123
Stack trace:
#0 /wp-includes/class-wp-hook.php(286): avia_style_generator->create_styles('')
#1 /wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array)
#2 /wp-includes/plugin.php(453): WP_Hook->do_action(Array)
#3 /wp-includes/general-template.php(2614): do_action('wp_head')
#4 /wp-content/themes/brightbox/header.php(68): wp_head()
#5 /wp-includes/template.php(688): require_once('/wp-content/the...')
#6 /wp-includes/template.php(647): load_template('//wp-content/th...', true)
#7 /wp-includes/general-template.php(41): locate_template(Array, true)
#8 /wp-content/themes/brightbox/page.php(16): get_header()
#9 /wp-includes/template-loader.php(74): include('/wp-content/the...')
#10 /wp-blog-header.php(19): require_once('/wp-includes/te...')
#11 /index.php(17): require('/wp-blog-header...')
#12 {main}
thrown in /wp-content/themes/brightbox/framework/php/class-style-generator.php on line 123