Greetings to everybody. Here is Lisha , a specialist. Many clients want to know how to deal with the error can't upload images to WordPress. The error code indicates that there was an error during the file upload process. The image's filename must be clear of punctuation and semicolons. Hence you must remove any type of unnecessary symbols or exclamation points or punctuation marks you see on the image's name. This would immediately fic the issue of can't upload images to WordPress.