Fatal error: Uncaught Error: Non-static method Improved_Simpler_CSS::init() cannot be called statically in /home/pcountry/public_html/wp-content/plugins/imporved-simpler-css/improved-simpler-css.php:384 Stack trace: #0 /home/pcountry/public_html/wp-settings.php(545): include_once() #1 /home/pcountry/public_html/wp-config.php(103): require_once('/home/pcountry/...') #2 /home/pcountry/public_html/wp-load.php(50): require_once('/home/pcountry/...') #3 /home/pcountry/public_html/wp-blog-header.php(13): require_once('/home/pcountry/...') #4 /home/pcountry/public_html/index.php(17): require('/home/pcountry/...') #5 {main} thrown in /home/pcountry/public_html/wp-content/plugins/imporved-simpler-css/improved-simpler-css.php on line 384