What exactly is "post max size"? - "Post max size" is a configuration parameter in PHP that determines the maximum size of data that a user can send via an HTTP POST request. This parameter is especially important when uploading files, such as images or documents, because it sets a limit on how much data can be sent in a single request. For example, if "post max size" is set to 8MB, the user will not be able to upload a file larger than that limit.
Step 1: Log in to DirectAdmin (instructions).
Step 2: Click on Account Manager in the menu.
Step 3: Click on PHP Settings:
Step 4: In the section called Add New Override in the drop-down menu in the Settings row, select post_max_size:
Step 5: In the Value line, set the value you need:
Step 6: Once you're done, the server will automatically remember your change.
