0
votes
1answer
102 views

W3 Total Cache “Preview mode could not be disabled”

I receive the message: Preview mode could not be disabled. Please run chmod 777 /wp-content/w3-total-cache-config-preview.php to make the configuration file write-able, then try again. I ...
1
vote
3answers
2k views

Page output in strange characters

Apparently a lot of people complain that they only see random letters and characters: My biggest problem is that I can't reproduce the problem on ANY of my devices! Not on my Windows XP laptop, not ...
3
votes
2answers
211 views

Is it possible to disable caching of an option when using w3 total cache?

a plugin i'm working on has a conflict with w3 total cache. To be more specific, in my code i have static function get_instance() { if( self::$_instance === NULL ) { // get the settings ...