Title: Error message caused by plugin?
Last modified: August 6, 2019

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# Error message caused by plugin?

 *  Resolved [weiswerks](https://wordpress.org/support/users/mwbarican/)
 * (@mwbarican)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/error-message-caused-by-plugin/)
 * I was having an “error establishing database connection” when accessing wp admin
   so I decided to turn on wp debug then this showed up.
 * Notice: Undefined offset: 0 in /home/aqfnetfg/public_html/wp-content/plugins/
   smart-manager-for-wp-e-commerce/smart-manager.php on line 278
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/aqfnetfg/public_html/wp-content/plugins/smart-manager-for-wp-e-commerce/
   smart-manager.php:278) in /home/aqfnetfg/public_html/wp-content/plugins/redux-
   framework/ReduxCore/inc/class.redux_functions.php on line 56
 * Warning: Cannot modify header information – headers already sent by (output started
   at /home/aqfnetfg/public_html/wp-content/plugins/smart-manager-for-wp-e-commerce/
   smart-manager.php:278) in /home/aqfnetfg/public_html/wp-includes/pluggable.php
   on line 1219
 * Any idea how to fix this?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-message-caused-by-plugin%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Thread Starter [weiswerks](https://wordpress.org/support/users/mwbarican/)
 * (@mwbarican)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/error-message-caused-by-plugin/#post-10898195)
 * [@storeapps](https://wordpress.org/support/users/storeapps/) thank you for getting
   back to me. I’ll add it right now. Where can I provide you the link please? Also,
   the error message show up on our cpanel error logs.
    -  This reply was modified 7 years, 5 months ago by [weiswerks](https://wordpress.org/support/users/mwbarican/).
 *  Moderator [Jan Dembowski](https://wordpress.org/support/users/jdembowski/)
 * (@jdembowski)
 * Forum Moderator and Brute Squad
 * [6 years, 9 months ago](https://wordpress.org/support/topic/error-message-caused-by-plugin/#post-11804674)
 * [@storeapps](https://wordpress.org/support/users/storeapps/) I’ve deleted your
   offer to login to your user’s site. I’m am 100% sure you mean well but please
   _never ask for credentials._ I have flagged your account temporarily. That just
   means that your post will need to be approved and @ notifications from you will
   not work.
 * [https://wordpress.org/support/guidelines/#the-bad-stuff](https://wordpress.org/support/guidelines/#the-bad-stuff)
 * Now for the why: The internet is a wonderful place full of very nice people and
   a few very bad ones. I’m sure everyone here is very nice however, by giving some
   ones keys to your house you are trusting they wont steal anything. Likewise the
   person who takes the keys is now responsible for the house FOREVER.
 * If something was to go wrong, then you the author may well legally become liable
   for damages, which they would not normally have been as their software is provided
   without warranty.
 * **Please be aware that repeatedly asking for credentials will result in us asking
   you to repeatedly stop before escalating up to the plugins team.**

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Error message caused by plugin?’ is closed to new replies.

 * ![](https://ps.w.org/smart-manager-for-wp-e-commerce/assets/icon-256x256.png?
   rev=2356252)
 * [Smart Manager - Advanced WooCommerce Bulk Edit & Inventory Management](https://wordpress.org/plugins/smart-manager-for-wp-e-commerce/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/smart-manager-for-wp-e-commerce/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/smart-manager-for-wp-e-commerce/)
 * [Active Topics](https://wordpress.org/support/plugin/smart-manager-for-wp-e-commerce/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/smart-manager-for-wp-e-commerce/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/smart-manager-for-wp-e-commerce/reviews/)

## Tags

 * [smart manager](https://wordpress.org/support/topic-tag/smart-manager/)

 * 2 replies
 * 2 participants
 * Last reply from: [Jan Dembowski](https://wordpress.org/support/users/jdembowski/)
 * Last activity: [6 years, 9 months ago](https://wordpress.org/support/topic/error-message-caused-by-plugin/#post-11804674)
 * Status: resolved