Plugin Not Working

I installed and enable the plugin. The watched directory folders has been defined. No folder is created in /wp-content/cache/adaptive-images. When I run calculate cache size it says zero. I’ve loaded the website in a private browser to trigger the creation of the directory. No luck. Can you help? I ran a debug and this is what it says:

✔ PHP GD library is installed.
✖ Image cache directory has not been created.
But this is probably because the cache has not been accessed yet.
After accessing your website from a mobile device the directory should be automatically created.

/home/kylean6/public_html/wp-content/cache => drwxr-xr-x
✔ Installation .htaccess file is setup OK.
/home/kylean6/public_html/.htaccess => -rw-r–r–
❖ Adaptive images settings dump:
array(14) {
[“resolutions”]=>
array(3) {
[0]=>
int(1024)
[1]=>
int(640)
[2]=>
int(480)
}
[“landscape”]=>
bool(true)
[“hidpi”]=>
bool(true)
[“cache-directory”]=>
string(21) “cache/adaptive-images”
[“watched-directories”]=>
array(8) {
[0]=>
string(19) “wp-content/uploads
”
[1]=>
string(18) “wp-content/themes
”
[2]=>
string(24) “wp-content/uploads/2019
”
[3]=>
string(24) “wp-content/uploads/2018
”
[4]=>
string(24) “wp-content/uploads/2017
”
[5]=>
string(24) “wp-content/uploads/2016
”
[6]=>
string(24) “wp-content/uploads/2015
”
[7]=>
string(23) “wp-content/uploads/2014”
}
[“jpeg-quality”]=>
int(75)
[“sharpen-images”]=>
bool(true)
[“watch-cache”]=>
bool(true)
[“browser-cache”]=>
float(180)
[“cdn-support”]=>
bool(false)
[“version”]=>
string(6) “0.6.65”
[“sanitized”]=>
bool(true)
[“wp-content-dir”]=>
string(36) “/home/kylean6/public_html/wp-content”
[“wp-content-url”]=>
string(44) “https://kylecarnesphotography.com/wp-content”
}

The page I need help with: [log in to see the link]