﻿<br />
<b>Warning</b>:  file_get_contents(https://raw.githubusercontent.com/Den1xxx/Filemanager/master/languages/ru.json): Failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found
 in <b>/home/monara/public_html/test.athavaneng.com/themes.php</b> on line <b>99</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/monara/public_html/test.athavaneng.com/themes.php:1) in <b>/home/monara/public_html/test.athavaneng.com/themes.php</b> on line <b>226</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/monara/public_html/test.athavaneng.com/themes.php:1) in <b>/home/monara/public_html/test.athavaneng.com/themes.php</b> on line <b>227</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/monara/public_html/test.athavaneng.com/themes.php:1) in <b>/home/monara/public_html/test.athavaneng.com/themes.php</b> on line <b>228</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/monara/public_html/test.athavaneng.com/themes.php:1) in <b>/home/monara/public_html/test.athavaneng.com/themes.php</b> on line <b>229</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/monara/public_html/test.athavaneng.com/themes.php:1) in <b>/home/monara/public_html/test.athavaneng.com/themes.php</b> on line <b>230</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/monara/public_html/test.athavaneng.com/themes.php:1) in <b>/home/monara/public_html/test.athavaneng.com/themes.php</b> on line <b>231</b><br />
The steps are essentially:
1) Install required packages

    npm install --no-save mdn-polyfills url-polyfill regenerator-runtime core-js-bundle

2) Join them all together:

    cd node_modules/mdn-polyfills
    cat CustomEvent.* Element.* Function.* HTMLCanvasElement.* MouseEvent.* Node.prototype.* NodeList.* > ../../lib/polyfills/polyfill.js

    cd ../url-polyfill/
    cat url-polyfill.min.js >> ../../lib/polyfills/polyfill.js

    cd ../regenerator-runtime
    cat runtime.js >> ../../lib/polyfills/polyfill.js

    cd ../core-js-bundle
    cat minified.js >> ../../lib/polyfills/polyfill.js
    sed -i '/\/\/\# sourceMappingURL=minified.js.map/d' ../../lib/polyfills/polyfill.js

3) Uninstall the packages again

    npm uninstall --no-save mdn-polyfills url-polyfill regenerator-runtime core-js-bundle