Solving everypage warning

Question

Functionality similar to this package has recently(everypage) been implemented in LaTeX. This package is now in(everypage) legacy status.

I am getting this error everytime I run my programme. I have checked that my Texstudio is finely updated. To avoid this error, I tried to use \usepackage{silence} but then I get the warning File `silence.sty' not found. \usepackage and the required file could not be found while downloading the package. I tried this but it is not working.

It is not causing any problem in my programme but it is quite awkward to bear this warning whole of the time.

\documentclass[12pt,a4paper]{article}
\usepackage{amsmath}
\usepackage{amsthm}
\usepackage{amssymb}
\usepackage{ragged2e}
\usepackage[utf8x]{inputenc}
\usepackage{centernot}
\usepackage{afterpage}
\usepackage{fancybox}
\usepackage{background}
\usepackage[breakable]{tcolorbox}
\usepackage{enumerate}
\usepackage{tabularx}
\usepackage{graphicx}
\usepackage{titlesec}
\usepackage{ulem}
\usepackage{placeins}
\usepackage{parskip}
\usepackage{everypage}
\usepackage{caption}
\setcounter{secnumdepth}{4}
\setcounter{tocdepth}{4}
\backgroundsetup{contents=Manjoy Das, opacity=0.2,color=black}
\DeclareUnicodeCharacter{2061}{} 
\DeclareUnicodeCharacter{8289}{}
\begin{document}
    text
\end{document}

After running this, the warnings are

1. Functionality similar to this package has recently(everypage) been implemented in LaTeX. This package is now in(everypage) legacy status.
2. You appear to be running a version of LaTeX(everypage) providing the new functionality.

In my opinion, something happened in this.

\setcounter{table}{0}
\begin{table}[h!]
    \begin{center}
        \begin{tabular}{c|ccccc}
            $$ & & & & &\text{row numbers}\\
            $w'x'y'z$ &$0$ &$0$ &$0$ &$1$ &$(1)$\\
            $w'x'yz'$ & $0$ &$0$ &$1$ &$0$ &$(2)$ \\ \cline{2-5}
            $w'x'yz$ &$0$ &$0$ &$1$ &$1$ &$(3)$ \\
            $wx'yz'$ &$1$ &$0$ &$1$ &$0$ &$(4)$ \\
            $wxy'z'$ &$1$ &$1$ &$0$ &$0$ &$(5)$ \\ \cline{2-5}
            $wx'yz$ &$1$ &$0$ &$1$ &$1$ &$(6)$\\
            $wxyz'$ &$1$ &$1$ &$1$ &$0$ &$(7)$ \\   
        \end{tabular}
    \caption{}
    \end{center}
\end{table}

because after this table, all texts are coloured in green which usually happens within $...$ mode.