Critical Error to search new data

[Siden]

I want to fix Critical error for search new data and if i search old data it work. how to do it? Please i help me!

[Discover Yourself]

This may be a problem with Index.

Run NGLIndexer present in C:/Indexer directory. You will see a terminal black window open and showing you the indexing status

Once indexing completes, check your OPAC and Search Catalogue