I tried WooCommerce to realize (and later read) that it’s not compatible with my WP theme (Beach Please by Apollo13). So I deinstalled WC again and had to realize that it obviously changed something/left traces/did whatever that completely destroyed my old shop plugin.
I emptied my cache, I deinstalled the old shop plugin (it’s Orillacart btw.), reinstalled a backup of Orillacart etc., but it’s completely useless now. I even can’t change or list my products in the admin area anymore!
Can you please help me asap to make my shop work again?