Fatal error: Uncaught Error: Non-static method Page_Cache::init() cannot be called statically in /home/sigesaf/public_html/class/contrib/dompdf/include/page_cache.cls.php:160 Stack trace: #0 {main} thrown in /home/sigesaf/public_html/class/contrib/dompdf/include/page_cache.cls.php on line 160