MySQL : ERROR 1054 (42S22): Unknown column 'marks' in 'field list'

MySQL : ERROR 1054 (42S22): Unknown column 'marks' in 'field list'
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

As I promised, I have a secret feature to share with you.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
Then, type the letters 'awesome' on your keyboard as the next step.
Your YouTube progress indicator will turn into a shimmering rainbow.

Here's a short introduction about myself,
Good day, I am Delphi.
Let me help you get the answers you need to your questions.
MySQL : ERROR 1054 (42S22): Unknown column 'marks' in 'field list'
I am always open to chatting or receiving comments from you if you have more specific queries.
Your input is valuable, so please comment below if you have an answer or any insights to the answer.
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1054 'marks' ERROR 'field column in MySQL (42S22): : list' Unknown