Vue v2 end of life is in Dec 23 when it will not be supported- It requires to be upgraded to Vue v3 

For info : Vue.js is an open-source model–view–viewmodel front end JavaScript library for building user interfaces and single-page applications

There are 10 applications using that version in EUCLID (ESC Extensions and Special Circumstances, Annual Registration, Study Location, Learning Adjustments, PG admission process, UG admission process ... )