Strapi on raspberry pi 3

hello,

when a try to launch my project done with ubuntu 20.04 I can’t run it so this morning I have done a new project by my pi 3 ssh, and now I can go on the website but I have a error on the top middle of the screen on ipOfPi:1337/admin the error is => Warning: An error occurred while requesting the API, and after that the website give a circle loading on the middle of the page without result…

how I can fix it ?

thanks

EDIT : I deleted the folder node_modules end clear cache after that I do npm install on my pi3 of my project done with ubuntu, run it by pm2 this time it’s compiled but I have the same issu : Warning: An error occurred while requesting the API