# Upgrade Error from v1.6.0.beta1 to 1.6.0.beta2?

**URL:** <https://meta.discourse.org/t/upgrade-error-from-v1-6-0-beta1-to-1-6-0-beta2/42963>\
**Category:** Self-hosting\
**Tags:** server-resources\
**Created:** [4월 22, 2016, 1:05오전 UTC](https://meta.discourse.org/t/upgrade-error-from-v1-6-0-beta1-to-1-6-0-beta2/42963 "2016-04-22T01:05:31Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![ron\_jeremy](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/ron_jeremy/32/56621_2.png) [@ron\_jeremy](https://meta.discourse.org/u/ron_jeremy)\
**Post date:** [4월 22, 2016, 1:23오전 UTC](https://meta.discourse.org/t/upgrade-error-from-v1-6-0-beta1-to-1-6-0-beta2/42963/2 "2016-04-22T01:23:42Z")

</div>

I hope I’m not hijacking your thread, and it’s not the same error as yours, but when I tried updating from +281 to beta 2 yesterday it would always fail with the following:

`$ cd /var/www/discourse && git fetch && git reset --hard HEAD@{upstream}
HEAD is now at e7d1fa8 Merge pull request #4186 from shaktikatare1989/suspention-details-in-log
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Compressing: docker-manager-app-c32d676193f61b3085ec0e77f8d9fca361291a549828d82d1e33c356786f8ca0.js
gzip /var/www/discourse/public/assets/docker-manager-app-c32d676193f61b3085ec0e77f8d9fca361291a549828d82d1e33c356786f8ca0.js
Bundling assets
Compressing Javascript and Generating Source Maps
rake aborted!
Errno::ENOMEM: Cannot allocate memory - gzip -f -c -7 /var/www/discourse/public/assets/docker-manager-app-c32d676193f61b3085ec0e77f8d9fca361291a549828d82d1e33c356786f8ca0.js > /var/www/discourse/public/assets/docker-manager-app-c32d676193f61b3085ec0e77f8d9fca361291a549828d82d1e33c356786f8ca0.js.gz
/var/www/discourse/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.6/lib/active_support/core_ext/kernel/agnostics.rb:7:in ``'
/var/www/discourse/vendor/bundle/ruby/2.0.0/gems/activesupport-4.2.6/lib/active_support/core_ext/kernel/agnostics.rb:7:in ``'
/var/www/discourse/lib/tasks/assets.rake:108:in `gzip'
/var/www/discourse/lib/tasks/assets.rake:161:in `block (4 levels) in '
/var/www/discourse/lib/tasks/assets.rake:125:in `call'
/var/www/discourse/lib/tasks/assets.rake:125:in `block in concurrent?'
/var/www/discourse/lib/tasks/assets.rake:152:in `call'
/var/www/discourse/lib/tasks/assets.rake:152:in `block (3 levels) in '
/var/www/discourse/lib/tasks/assets.rake:141:in `each'
/var/www/discourse/lib/tasks/assets.rake:141:in `block (2 levels) in '
/var/www/discourse/lib/tasks/assets.rake:125:in `concurrent?'
/var/www/discourse/lib/tasks/assets.rake:137:in `block in '
Tasks: TOP => assets:precompile`

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_[View the full topic](https://meta.discourse.org/t/upgrade-error-from-v1-6-0-beta1-to-1-6-0-beta2/42963)._