Error while copying the Facebook Access Token

Hello, I’ve used your plugin for months without any issue. Then, some weeks ago, I noticed this error on the Facebook newsfeed page:

Warning: array_rand(): Array is empty in /web/htdocs/www.millerpictures.it/home/wp-content/plugins/wd-facebook-feed/framework/WDFacebookFeed.php on line 580
["error","An access token is required to request this resource."]

So I followed again your guide here: https://web-dorado.com/wordpress-facebook-feed/options.html

When it’s time for the last passage, copying the access token, I click on Save and this error appears:

error : Something went wrong (trying edit feed).

And that’s it. I can’t go on. Of course, the “Page access token” space in my feed is black and can’t make it function on my website. Can you please help me?

Thank you!

—– SITE DETAILS —–

Server Settings

Operating System: Linux (64)
PHP Version: 7.1.11
Server: Apache
MySQL Version: 5.5.59-38.11-log
SQL Mode: Not set
PHP Allow URL fopen: On
PHP Max Upload Size: 50M
PCRE Backtracking Limit: 4194304
PHP Max Post Size: 55M
PHP Max Script Execute Time: 300
PHP Memory Limit: 268435456
Memory usage: 37.11 MByte
PHP Exif support: Yes (V1.4 )
PHP IPTC support: Yes
PHP XML support: Yes

Graphic Library

GD Version: bundled (2.1.0 compatible)
FreeType Support: Yes
FreeType Linkage: with freetype
GIF Read Support: Yes
GIF Create Support: Yes
JPEG Support: Yes
PNG Support: Yes
WBMP Support: Yes
XPM Support: Yes
XBM Support: Yes
WebP Support: No
JIS-mapped Japanese Font Support: Yes

Active Plugins

All In One SEO Pack
WP AutoTerms
Cookie Notice
GA Google Analytics
Gutenberg
SSL Insecure Content Fixer
SSL Quality Checker
ToTop Link
UpdraftPlus – Backup/Restore
W3 Total Cache
WD Facebook Feed
WP-Optimize

Active theme

Twenty Seventeen

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