Title: Install error on clean WP 3.5 setup
Last modified: August 20, 2016

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# Install error on clean WP 3.5 setup

 *  Resolved [yarles](https://wordpress.org/support/users/yarles/)
 * (@yarles)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/install-error-on-clean-wp-35-setup/)
 * I get the following error on install with a brand new WP 3.5 setup with no added
   themes or plugins, Received the same error on a different WP 3.5 setup. Also,
   after install there are errors on each configuration tab.
 * “The plugin generated 12482 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.”
 * or “Warning: Missing argument 2 for wpdb::prepare(), called in C:\xampp\htdocs\
   testsite\wp-content\plugins\the-online-booking-system\employees.php on line 2296
   and defined in C:\xampp\htdocs\testsite\wp-includes\wp-db.php on line 990”
 * Would consider buying the full version with no errors 🙂
 * [http://wordpress.org/extend/plugins/the-online-booking-system/](http://wordpress.org/extend/plugins/the-online-booking-system/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [wpobs](https://wordpress.org/support/users/wpobs/)
 * (@wpobs)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/install-error-on-clean-wp-35-setup/#post-3304985)
 * Hi yarles. Sorry to hear about this error.
 * It is odd indeed. I cant really thing of a possible issue that this could have
   been caused by. are trying to install it on a blank WP install? or do you have
   any other plugins or a comprehensive theme installed there also?
 * you are more than welcome to send me temporary access detail to your wp-admin
   to : info[at]wp-obs.com and i can take a closer look.
 * and also you can simply go to the website and download the FREE Trial for 14 
   days (doesn’t cost you anything and no payment details are needed), that way 
   you will also get to test the Mailchimp and PayPal add-ons that are enabled there.
 * Regards,
    Daniel.
 *  [Mahdi](https://wordpress.org/support/users/digitalmahdi/)
 * (@digitalmahdi)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/install-error-on-clean-wp-35-setup/#post-3305055)
 * i am facing the same problem
    its a clean wordpress install on xampp as you see
   this guy is also having the problem on xampp! does this plugin needs any specific
   dependency or ….? i haven’t tried it on server!
 *  Plugin Author [wpobs](https://wordpress.org/support/users/wpobs/)
 * (@wpobs)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/install-error-on-clean-wp-35-setup/#post-3305056)
 * Hi digitalmahdi,
 * As a starting point could you please try and modify the wp-config.php file and
   add this line anywhere @ini_set(‘display_errors’, 0);
 * Thanks,
    Daniel.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Install error on clean WP 3.5 setup’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/the-online-booking-system_abaccb.
   svg)
 * [The Online Booking Calendar](https://wordpress.org/plugins/the-online-booking-system/)
 * [Support Threads](https://wordpress.org/support/plugin/the-online-booking-system/)
 * [Active Topics](https://wordpress.org/support/plugin/the-online-booking-system/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/the-online-booking-system/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/the-online-booking-system/reviews/)

## Tags

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

 * 3 replies
 * 3 participants
 * Last reply from: [wpobs](https://wordpress.org/support/users/wpobs/)
 * Last activity: [13 years, 4 months ago](https://wordpress.org/support/topic/install-error-on-clean-wp-35-setup/#post-3305056)
 * Status: resolved