Why I’m not able to log in to my instagram and few applications I normally use daily. It given me a message error not found.

Did you just upgrade OS or anything? Need more info.

If youve not not upgraded app or OS and it’s just random... check if app needs updating.

Then, if nothing works so far, try.....it can’t hurt.

1. Turn off phone completely. Shut it down. Restart. If it still happens,

2. delete app, shut it down again, restart phone, and install app fresh.