# ActionView::TemplateError (Input/output error)

**URL:** <https://www.ruby-forum.com/t/actionview-templateerror-input-output-error/137696>\
**Category:** Ruby\
**Created:** [May 15, 2008, 12:30pm UTC](https://www.ruby-forum.com/t/actionview-templateerror-input-output-error/137696 "2008-05-15T12:30:38Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![dhaval\_parikh33](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/d/bcef8e/32.png) [@dhaval\_parikh33](https://www.ruby-forum.com/u/dhaval_parikh33)\
**Post date:** [May 15, 2008, 12:30pm UTC](https://www.ruby-forum.com/t/actionview-templateerror-input-output-error/137696/1 "2008-05-15T12:30:38Z")

</div>

hi,

my application was running fine till 2 days back and suddenly i’m  
getting either of following errors. i’ve done some modification in the  
UI, thats it. i tried to chk it in the log but couldn’t find anything  
specific. i search on the net on those errors but couldn’t get the  
solution. one more thing is when i restart the mongrel server, appl  
starts working again.

1. “Errno::EHOSTUNREACH No route to host - connect(2)”
2. “ActionView::TemplateError (Input/output error)”

P.S. i’m using rails 1.2.5

-Dhaval