Nice plugin!

Thanks for this awesome plugin!

However, I just downloaded the plugin and I installed in on my local machine (development) and it throws a lot of errors starting with:

The plugin generated 16055 characters of unexpected output during activation. If you notice “headers already sent” messages, problems with syndication feeds or other issues, try deactivating or removing this plugin.

I’ll paste here the system info so maybe you’ll be able to find something useful (for debugging):

### Begin System Info ###

** WORDPRESS DATA **
Multisite: No
WP Version: 4.4.2

** WORDPRESS CONFIG **
WP_DEBUG: Enabled
WP Memory Limit: 512MB

** SERVER DATA **
jQuery Version 1.11.3
PHP Version: 5.5.12
MySQL Version: 5.6.17
Server Software: Apache/2.4.9 (Win64) PHP/5.5.12

** PHP CONFIGURATION **
Safe Mode: No
Memory Limit: 512M
Upload Max: 512M
Post Max: 512M
Time Limit: 10000
Max Input Vars: 25000
Display Errors: On
Sessions: Disabled
Session Name: PHPSESSID
Use Cookies: On
Use Only Cookies: On
FSOCKOPEN: Your server supports fsockopen.
cURL: Your server supports cURL.
SOAP Client: Your server has the SOAP Client enabled.
SUHOSIN: Your server does not have SUHOSIN installed.
OpenSSL: Your server has OpenSSL installed.

** PLUGIN INFORMATION **
Active Plugins: (6)
– Advanced Custom Fields Pro 5.3.5
– Newsletter 4.0.9
– Nexus Framework 1.0.1
– Page Builder by SiteOrigin 2.3.1
– SiteOrigin Widgets Bundle 1.5.8
– WordPress System Report 1.0.0-beta1

Inactive Plugins: (1)
– WordPress Importer 0.6.1

### End System Info ###