An error occurred while uploading the big image using javascript-simditor.

When using simditor to upload images, the backend php program processes the uploaded images and uses the move_uploaded_file method to move the uploaded images to the specified location. there is no problem in uploading small images, but uploading an image of about 1 MB fails, move_uploaded_file error. why ?... Problem:

When using simditor to upload images, the backend php program processes the uploaded images and uses the move_uploaded_file method to move the uploaded images to the specified location. there is no problem in uploading small images, but uploading an image of about 1 MB fails, move_uploaded_file error. why? How can this problem be solved?

Solution:

Check the PHP settings to see if the upload_max_filesize and post_max_size settings are too small.

Check the Web service configuration, such as nginx, and check the request size limit.

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