The file could not be uploaded or revised

I was able to solve this problem by increasing the ability to upload files through php.ini

by the terminal:

Search for php.ini file and edit these lines:
If you do not know where the file is:
find / -name php.ini
In my example you would find in apache / php.ini

max_execution_time = 60; maximum execution time of each script, in seconds (def. 30)
max_input_time = 90; maximum amount of time each April script spend review request data (set 60)
memory_limit = 128M; maximum amount of memory an April script consume (def. 128mb)
upload_max_filesize = 200M; maximum size allowed for uploaded files. (Def 2mb)
post_max_size = 180M; maximum size of POST PHP date that will accept.

In our case, setting the maximum file size to be imported is not less than 180MB. This means that we can import via phpMyAdmin database to 180MB.