Hi,
I have the same problem, even if I enabled “Custom Ready Event”.
my site is here
and this is my sys infos file:
FooGallery version : 1.4.31
WordPress version : 4.9.6
Activated Theme : MH Magazine lite
WordPress URL : https://igirasagre.altervista.org
PHP version : 5.6.34
PHP GD : Loaded (V2)
PHP Open SSL : Loaded
PHP HTTP Wrapper : Found
PHP HTTPS Wrapper : Found
HTTPS Mismatch : None
PHP Config[allow_url_fopen] : 1
PHP Config[allow_url_include] : 1
Extensions Endpoint : https://raw.githubusercontent.com/fooplugins/foogallery-extensions/master/extensions.json?v=pm1u1zuow8X4
Extensions Errors : WP_Error Object
(
[errors] => Array
(
[http_request_failed] => Array
(
[0] => cURL error 56: Received HTTP code 403 from proxy after CONNECT
)
)
[error_data] => Array
(
)
)
Extensions :
Extensions Active : Array
(
[0] => nextgen
[1] => foobox
)
Gallery Templates : Array
(
[0] => default
[1] => image-viewer
[2] => justified
[3] => masonry
[4] => simple_portfolio
[5] => thumbnail
)
Lightboxes : Array
(
[foobox] => FooBox
[dfactory] => Responsive Lightbox by dFactory (Not installed!)
)
Settings : Array
(
[gallery_template] => default
[gallery_sorting] =>
[default_gallery_settings] => 0
[caption_title_source] => caption
[caption_desc_source] => desc
[thumb_jpeg_quality] => 100
[default_crop_position] => center,center
[language_images_count_none_text] => No images
[language_images_count_single_text] => 1 image
[language_images_count_plural_text] => %s images
[enable_custom_ready] => on
)
Active Plugins : Array
(
[0] => foogallery/foogallery.php
[1] => akismet/akismet.php
[2] => email-subscribers/email-subscribers.php
[3] => foobox-image-lightbox/foobox-free.php
[4] => gallery-videos/index.php
[5] => gdpr/gdpr.php
[6] => google-analytics-dashboard-for-wp/gadwp.php
[7] => google-analytics-for-wordpress/googleanalytics.php
[8] => icegram-rainmaker/icegram-rainmaker.php
[9] => iubenda-cookie-law-solution/iubenda_cookie_solution.php
[10] => jetpack/jetpack.php
[11] => ml-slider/ml-slider.php
[12] => si-captcha-for-wordpress/si-captcha.php
[13] => updraftplus/updraftplus.php
[14] => wd-instagram-feed/wd-instagram-feed.php
[15] => wordpress-seo/wp-seo.php
[16] => wp-optimize/wp-optimize.php
[17] => wp-super-cache/wp-cache.php
[18] => wpforms-lite/wpforms.php
[19] => nextgen-gallery/nggallery.php
)
Thanks