My blog crashes with update 0.9.5.1

I let it crash again and get the report below. an anyone interpret it for me?:

Fatal error: Uncaught Error: Call to undefined method W3_Config::get_cache_option() in /customers/a/7/9/passagenproject.com/httpd.www/blog/wp-content/plugins/wptouch/core/class-cache-smash.php:99 Stack trace: #0 /customers/a/7/9/passagenproject.com/httpd.www/blog/wp-content/plugins/wptouch/core/class-cache-smash.php(14): WPtouchCacheSmash->is_cache_configured() #1 /customers/a/7/9/passagenproject.com/httpd.www/blog/wp-content/plugins/wptouch/core/class-wptouch-pro.php(254): WPtouchCacheSmash->__construct() #2 /customers/a/7/9/passagenproject.com/httpd.www/blog/wp-content/plugins/wptouch/wptouch.php(49): WPtouchProFour->initialize() #3 /customers/a/7/9/passagenproject.com/httpd.www/blog/wp-includes/plugin.php(524): wptouch_create_four_object(”) #4 /customers/a/7/9/passagenproject.com/httpd.www/blog/wp-settings.php(295): do_action(‘plugins_loaded’) #5 /customers/a/7/9/passagenproject.com/httpd.www/blog/wp-config.php(102): require_once(‘/customers/a/7/…’) #6 /customers/a/7/9/passagenproject.com/httpd.www/blog/wp-load.php( in /customers/a/7/9/passagenproject.com/httpd.www/blog/wp-content/plugins/wptouch/core/class-cache-smash.php on line 99

Same problem with my website after updating it.

I removed whole folder from Pluguns and now website works good, but in panel there is one notice –

e files appear to be missing or out of place. Please re-install plugin or remove /var/www/u0178203/public_html/vitness.ru/wp-content/db.php.W3 Total Cache Error: some files appear to be missing or out of place. Please re-install plugin or remove /var/www/u0178203/public_html/vitness.ru/wp-content/object-cache.php.

The problem seems to have to do with the combination with plugin WP Touch. I have thrown out W3 TC.
Apparently one has to buy WP Touch Pro in order to combine W3 TC or other Cache plugins with WP Touch. I want a free solution…

• This reply was modified 8 years ago by passagenproject.