Fatal error: Declaration of BelVG\GuestWishlist\Block\Wishlist\Item\Column\Image\Interceptor::getProductForThumbnail(BelVG\GuestWishlist\Model\Item $item) must be compatible with BelVG\GuestWishlist\Block\Wishlist\Item\Column\Image::getProductForThumbnail(BelVG\GuestWishlist\Model\Item $item): Magento\Catalog\Model\Product in /srv/public_html/shared/var/generation/BelVG/GuestWishlist/Block/Wishlist/Item/Column/Image/Interceptor.php on line 7