XF 1.2 404 Error When Rebuilding Search Index

[DRE]

Everytime I rebuild my search index I get a 404 error.

 

[Jake Bunce]

What is the URL of the 404 page? Does it happen immediately or some time into the rebuild?

 

[DRE]

What is the URL of the 404 page? Does it happen immediately or some time into the rebuild?

It ends in 'run-deferred' that's what I remember the url looking like. I went to rebuild search engine again but it actually started where I left off again before I could do anything. Hopefully it doesn't crash this time.