Fatal error: Uncaught UnexpectedValueException: RecursiveDirectoryIterator::__construct(/home/customer/www/citizen.com.sg/public_html/wp-content/themes/jupiter/framework/admin/customizer/dynamic-styles/widgets): failed to open dir: Too many open files in /home/customer/www/citizen.com.sg/public_html/wp-content/themes/jupiter/framework/admin/customizer/class-mk-customizer.php:231 Stack trace: #0 [internal function]: RecursiveDirectoryIterator->__construct('/home/customer/...', 4096) #1 [internal function]: RecursiveDirectoryIterator->getChildren() #2 /home/customer/www/citizen.com.sg/public_html/wp-content/themes/jupiter/framework/admin/customizer/class-mk-customizer.php(231): RecursiveCallbackFilterIterator->getChildren() #3 /home/customer/www/citizen.com.sg/public_html/wp-content/themes/jupiter/framework/admin/customizer/class-mk-customizer.php(28): MK_Customizer->enqueue_dynamic_styles() #4 /home/customer/www/citizen.com.sg/public_html/wp-content/themes/jupiter/framework/admin/customizer/class-mk-customizer.php(337): MK in /home/customer/www/citizen.com.sg/public_html/wp-content/themes/jupiter/framework/admin/customizer/class-mk-customizer.php on line 231