# GF Advanced Post Creation Add-On: Breaks CPT Gutenberg posts
**URL:** https://community.gravityforms.com/t/gf-advanced-post-creation-add-on-breaks-cpt-gutenberg-posts/18483
**Category:** Get Help
**Tags:** custom-post-types, gutenberg, advanced-post-creation
**Created:** [November 19, 2024, 12:04am UTC](https://community.gravityforms.com/t/gf-advanced-post-creation-add-on-breaks-cpt-gutenberg-posts/18483 "2024-11-19T00:04:32Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@tommdg](https://community.gravityforms.com/u/tommdg)
#### Post date: [November 19, 2024, 12:04am UTC](https://community.gravityforms.com/t/gf-advanced-post-creation-add-on-breaks-cpt-gutenberg-posts/18483/1 "2024-11-19T00:04:32Z")
I have registered a custom post type and created an advanced post creation add-on form that allows users to add entries.
When the CPT is not in gutenberg - the process works fine and the page can be edited through admin.
But when the CPT is in gutenberg via ‘show\_in\_rest’ =\> true, while the entry is added, when trying to edit it via admin, I get “PHP Fatal error: Maximum execution time of 30 seconds exceeded”.
(If I simply create a new entry into the CPT using gutenberg without using the APC form, it can be viewed and edited just fine - no error)
Why does the APC break gutenberg?
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### Author:  [@system](https://community.gravityforms.com/u/system)
#### Post date: [December 19, 2024, 12:04am UTC](https://community.gravityforms.com/t/gf-advanced-post-creation-add-on-breaks-cpt-gutenberg-posts/18483/2 "2024-12-19T00:04:56Z")
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