How do I fix request entity is too large?

How to fix the 413 Request Entity Too Large error in WordPress

  1. Click Switch to PHP Options.
  2. Click the following items in the list to amend their values: upload_max_size. …
  3. Save the amended settings, then then try to upload your file once more. …
  4. Add the following code – you can amend the values for each line as required. …
  5. Save the file, then try to upload your file once more.

For More Information Please Refer: https://hostpapasupport.com/fix-413-request-entity-large-error-wordpress/