i cannot upload any pictures for anything

i tried uploading some pictures to my current WIP and the first few worked fine
now anytime i try uploading any pictures it says “upload failed”
is there anything you camn do

Ensure image file is not too big. Alternatively upload to an image host site and link to it

Also, if you could provide more information, that would be a help. What format is the image? What’s it’s size (in MB)? Which web browser and operating system are you using?

i tried all types of files: jpeg, jpg, png all different file sizes
i am using win 10 and google chrome
i have uploaded 4-5 pictures before and now it has stopped

Please be specific. What are the exact sizes (again, in MB) of the images you’ve tried?