I trying to upload images into media manger. but it is giving error Error: It seems uploaded file "mon.jpg" is not an Image or have been broken (e.g. bad extension)
I came across same error before also the images were giving error but next day same file uploaded sucessfully.
why I getting these error? As images looks good to me. I have tries images with ext png,jpg and gif all images giving error
Hi Bhagat,
It's very hard to say what was wrong.
We have tested different files and no problem has been found.
May be browser was unstable, or unstable network connection. What browser you used?
Please let us know if this problem appears again.
I used crome browser
Just now tested in Chrome .png; .gif; .jpg -- all uploaded successfully.
I tested with chrome from from other system but still same error coming for me
Hello! Could you send image that gives error to a href="mailto:support@appery.io" rel="nofollow"support@appery.io/a?
We can upload image which you sent to us. Did you try to open this image on your PC?
Could you send us screenshot from browser console when you are trying upload image?
yes image is properly opening but when I looking at my chrome browser developer log I see few error log 
opening on a error link
there are two error link so First link is
http://appery.io:3000/socket.io/1/?t=...
which is not opening
This is certainly not the browser issue as same error is coming on other pc also.
Hello!
Looks like some network problem...
Please try to clear cache and app cache (for Chrome it's chrome://appcache-internals).
Could you also clarify - do you have problem with this image only or others too?