Cannot Upload pictures while adding or editing new product, using Drag and Drop or Select the File

[T.Oska]

Cannot (Click on) upload products images using the Select file method or the Drag and Drop!

I tried to disable all non-prestashop modules, i tried all types of web browser... same results
Any suggestions ?

its worth to mention that i'm getting 2 errors while inspecting the page "main.bundle.js:292"

PrestaShop version: 1.7.3.0

Thanks

 

 

[T.Oska]

After installing some themes.. and clearing the cache or (just) changing some options in the Performance tab.. some important files are getting missed in "/app/cache/prod/twig"

Best Solution till now is to make a copy of the (twig) before clearing the cache, (while Prestashop still working fine...)
and when the problem appear copy-back the good (twig) folder and delete the corrupt (twig).... in many cases i found the (B9) the most important and responsible for this conflict!

i upload it a good copy of (B9), just create "b9" folder in the "twig", unzip the file and put it in the "b9" folder!

Hope it might help you!

b9.zip