Won't let me upload photos to a products due to technical issues with the server.

[mitricminae159]

Hi there! 

Over the past few days I've been uploading products and trying to add images for them, yet every time I try it says there's a technical issue with the server and to try again (which I have many times). I've uploaded images to products before so this is a new and persistent issue. Any help would be greatly appreciated! 

Thanks

[LitCommerce Expert]

This is the bug in the Magento 2.3 version, but you can fix the issue by the change in the below code.
You can go to this file:

/vendor/magento/module-theme/view/adminhtml/ui_component/design_config_form.xml

and then remove "fileUploader" and replace it with "imageUploader".
Please see below for more information.

<collapsible>true</collapsible>
<label translate="true">HTML Head</label>
</settings>
<!-- Remove this code -->
<!-- <field name="head_shortcut_icon" formElement="fileUploader">-->

<!-- Add this code -->
<field name="head_shortcut_icon" formElement="imageUploader">
<settings>
<notice translate="true">Not all browsers support all these formats!</notice>
<label translate="true">Favicon Icon</label>

<collapsible>true</collapsible>
<label translate="true">Header</label>
</settings>
<!-- Remove this code -->
<!-- <field name="header_logo_src" formElement="fileUploader"> -->

<!-- Add this code -->
<field name="header_logo_src" formElement="imageUploader">
<settings>
<label translate="true">Logo Image</label>
<componentType>imageUploader</componentType>