laravel please update to at least node v12 14

1You have to upgrade your node so try these commands:
2
3sudo npm cache clean -f
4sudo npm install -g n
5sudo n stable
6check node version by:
7
8sudo node -v
9it must show something like v14.*
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11You may need to restart your terminal to see the updated node version.
12
13And then do npm run dev