After removing shop to a new hosting it give me this error, can you help me wit it?
Strict Standards: Non-static method FlatFiles::getInstance() should not be called statically in /var/www/hosting/detske-kostymy.cz/index.php on line 55 Strict Standards: Non-static method TplParser::getInstance() should not be called statically in /var/www/hosting/detske-kostymy.cz/index.php on line 56 Strict Standards: Non-static method Files::getInstance() should not be called statically in /var/www/hosting/detske-kostymy.cz/index.php on line 59 Strict Standards: Non-static method FlatFiles::getInstance() should not be called statically, assuming $this from incompatible context in /var/www/hosting/detske-kostymy.cz/core/files.php on line 144 Strict Standards: Non-static method FlatFiles::getInstance() should not be called statically in /var/www/hosting/detske-kostymy.cz/core/stockAssist.php on line 11 Strict Standards: Non-static method TplParser::getInstance() should not be called statically, assuming $this from incompatible context in /var/www/hosting/detske-kostymy.cz/core/products.php on line 74 Strict Standards: Non-static method Files::getInstance() should not be called statically, assuming $this from incompatible context in /var/www/hosting/detske-kostymy.cz/core/products.php on line 75 Strict Standards: Non-static method FlatFiles::getInstance() should not be called statically in /var/www/hosting/detske-kostymy.cz/core/stats.php on line 7 Strict Standards: Non-static method TplParser::getInstance() should not be called statically in /var/www/hosting/detske-kostymy.cz/core/poll.php on line 133 Strict Standards: Non-static method FlatFiles::getInstance() should not be called statically in /var/www/hosting/detske-kostymy.cz/core/poll.php on line 118 Strict Standards: Non-static method FlatFiles::getInstance() should not be called statically in /var/www/hosting/detske-kostymy.cz/core/boxes.php on line 11 Strict Standards: Non-static method TplParser::getInstance() should not be called statically in /var/www/hosting/detske-kostymy.cz/core/boxes.php on line 12 Strict Standards: Non-static method TplParser::getInstance() should not be called statically, assuming $this from incompatible context in /var/www/hosting/detske-kostymy.cz/core/pages.php on line 39 Strict Standards: Non-static method TplParser::getInstance() should not be called statically, assuming $this from incompatible context in /var/www/hosting/detske-kostymy.cz/core/pages.php on line 39 Strict Standards: Non-static method TplParser::getInstance() should not be called statically, assuming $this from incompatible context in /var/www/hosting/detske-kostymy.cz/core/pages.php on line 39 Strict Standards: Non-static method FlatFiles::getInstance() should not be called statically in /var/www/hosting/detske-kostymy.cz/core/banners.php on line 34 Strict Standards: Non-static method TplParser::getInstance() should not be called statically in /var/www/hosting/detske-kostymy.cz/core/banners.php on line 35 Strict Standards: Non-static method FlatFiles::getInstance() should not be called statically in /var/www/hosting/detske-kostymy.cz/core/banners.php on line 8 Strict Standards: Non-static method TplParser::getInstance() should not be called statically, assuming $this from incompatible context in /var/www/hosting/detske-kostymy.cz/core/products.php on line 468 Strict Standards: Non-static method Files::getInstance() should not be called statically, assuming $this from incompatible context in /var/www/hosting/detske-kostymy.cz/core/products.php on line 469