Title: Error / Warning when Theme is Uploaded
Last modified: February 6, 2019

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# Error / Warning when Theme is Uploaded

 *  [SimonBVynl](https://wordpress.org/support/users/simonbvynl/)
 * (@simonbvynl)
 * [7 years, 4 months ago](https://wordpress.org/support/topic/error-warning-when-theme-is-uploaded/)
 * Hi,
    Having disabled and re-enabled all plugins one by one on my site to find
   the cause of some errors/warning messages when installing a theme from an upload,
   I am have found that they are caused by Stream. The messages I get are . . .
 * Notice: wpdb::prepare was called incorrectly. Unsupported value type (array).
   Please see Debugging in WordPress for more information. (This message was added
   in version 4.8.2.) in /****/wp-includes/functions.php on line 4231
 * Warning: mysqli_real_escape_string() expects parameter 2 to be string, array 
   given in /****/wp-includes/wp-db.php on line 1102
 * Notice: wpdb::prepare was called incorrectly. Unsupported value type (array).
   Please see Debugging in WordPress for more information. (This message was added
   in version 4.8.2.) in /****/wp-includes/functions.php on line 4231
 * Warning: mysqli_real_escape_string() expects parameter 2 to be string, array 
   given in /****/wp-includes/wp-db.php on line 1102
 * (‘****’ I have added above in place of the actual path)
 * Ideally I would like to be able to continue to use Stream but will only be able
   to if I can remedy these messages. Can you help please?
 * Thank you,
 * Simon B.

The topic ‘Error / Warning when Theme is Uploaded’ is closed to new replies.

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## Tags

 * [install theme](https://wordpress.org/support/topic-tag/install-theme/)
 * [upload theme](https://wordpress.org/support/topic-tag/upload-theme/)
 * [warning message](https://wordpress.org/support/topic-tag/warning-message/)
 * [wp-db.php](https://wordpress.org/support/topic-tag/wp-db-php/)

 * 0 replies
 * 1 participant
 * Last reply from: [SimonBVynl](https://wordpress.org/support/users/simonbvynl/)
 * Last activity: [7 years, 4 months ago](https://wordpress.org/support/topic/error-warning-when-theme-is-uploaded/)
 * Status: not resolved