Fatal Error running on an Internal Network

[Anonymous]

Is it possible to run either the free or premium version on an internal network? We were testing with the v7.2.2 without any issues. We are getting ready to start implementing Newsletter and upgraded to v8.3.8. We are now getting the following fatal error when trying to access Newsletter on our site.

PHP Warning: Trying to access array offset on value of type int in /var/www/html/wp-content/plugins/newsletter/main/main-admin.php on line 155
PHP Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /var/www/html/wp-content/plugins/newsletter/main/main-admin.php:155
Stack trace:
#0 /var/www/html/wp-content/plugins/newsletter/header.php(222): NewsletterMainAdmin->get_news()
#1 /var/www/html/wp-content/plugins/newsletter/main/index.php(120): include(‘var/www/html/w…’)
#2 /var/www/html/wp-content/plugins/newsletter/includes/module-admin.php(177): require(‘var/www/html/w…’)
#3 /var/www/html/wp-includes/class-wp-hook.php(324): NewsletterModuleAdmin->menu_page(”)
#4 /var/www/html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(”, Array)
#5 /var/www/html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#6 /var/www/html/wp-admin/admin.php(259): do_action(‘toplevel_page_n…’)
# {main}
thrown in /var/www/html/wp-content/plugins/newsletter/main/main-admin.php on line 155

[Stefano]

Ho, thank you for reporting. Probably the site cannot connect to our server, we need to intercept that condition. Wuill be fixed on next release (on monday).

[Anonymous]

Wow! That is great news. Will keep a lookout for the update.

Thanks for the great service!

[Stefano]

Meanwhile if you can edit the file, where you find the line

$news = json_decode(wp_remote_retrieve_body($response), true);

change it to

$news = [];

and the problem should disappear.

[Stefano]

Hi, it should be solved on version 8.3.9.

[Author]

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