No errors, but images not cached

Hi!

It looks like this is a great plugin, unfortunately I can’t get it to work on my website. I’ve read almost all the topics here, but none of them can be applied to me.

Here the debug info:

✔ PHP GD library is installed.

✔ Image cache directory has been created.

/home/manolihe/public_html/wp-content/cache/adaptive-images => drwxr-xr-x

✔ Installation .htaccess file is setup OK.

/home/manolihe/public_html/.htaccess => -rw-r--r--

❖ Adaptive images settings dump:

array(12) {
  ["resolutions"]=>
  array(5) {
    [0]=>
    int(1400)
    [1]=>
    int(1024)
    [2]=>
    int(640)
    [3]=>
    int(480)
    [4]=>
    int(320)
  }
  ["landscape"]=>
  bool(true)
  ["hidpi"]=>
  bool(true)
  ["cache-directory"]=>
  string(21) "cache/adaptive-images"
  ["watched-directories"]=>
  array(2) {
    [0]=>
    string(18) "wp-content/uploads"
    [1]=>
    string(17) "wp-content/themes"
  }
  ["jpeg-quality"]=>
  int(70)
  ["sharpen-images"]=>
  bool(true)
  ["watch-cache"]=>
  bool(true)
  ["browser-cache"]=>
  float(180)
  ["cdn-support"]=>
  bool(false)
  ["version"]=>
  string(6) "0.6.42"
  ["sanitized"]=>
  bool(true)
}

And here the diagnostics:

Web Server
Apache
Document Root
/home/manolihe/public_html
PHP
5.5.31
PHP Time Limit
60
PHP Memory Limit
128M
PHP Post Max Size
55M
PHP Upload Max Size
55M
PHP Max Input Vars
1000
PHP Display Errors
No
PHP Error Log
error_log
MySQL
5.6.28
MySQL Ext/mysqli
Yes
MySQL Table Prefix
wp_
MySQL DB Charset
utf8mb4
WP
4.4.2
WP Multisite
No
WP Debug Mode
No
WP Site url
http://www.manolihernandez.com
WP WP Home url
http://www.manolihernandez.com
WP Permalinks
/blog/%category%/%postname%/
WP home path
/home/manolihe/public_html/
WP content dir
/home/manolihe/public_html/wp-content
WP plugin dir
/home/manolihe/public_html/wp-content/plugins
WP content url
http://www.manolihernandez.com/wp-content
WP plugin url
http://www.manolihernandez.com/wp-content/plugins
WP Locale
es_ES
WP Memory Limit
40M
WP Max Upload Size
55mb
WP Active plugins
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WPBakery Visual Composer v.4.11.1 by Michael M - WPBakery.com
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Schema App Structured Data v.0.5.7 by Hunch Manifest
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WP-Mail-SMTP v.0.9.5 by Callum Macdonald
WP Super Cache v.1.4.8 by Automattic
WP-Usuario-Avatar v.2.0.6 by flippercode
WP MU plugins

I hope we can find a solution! Thanks!!

https://wordpress.org/plugins/adaptive-images/