Title: TROUBLE /wp-admin/install.php
Last modified: August 18, 2016

---

# TROUBLE /wp-admin/install.php

 *  [obooble](https://wordpress.org/support/users/obooble/)
 * (@obooble)
 * [19 years, 9 months ago](https://wordpress.org/support/topic/trouble-wp-admininstallphp/)
 * Hi y’all
 * Go trouble with /wp-admin/install.php :
 * Message on the screen tells me :
    Fatal error: Cannot instantiate non-existent
   class: wp_user in /home/*****/kibuzz.com/html/wp-includes/pluggable-functions.
   php on line 40
 * (Changed /home/administrator-site/ to home/*****/)
 * Thanks for helping me 🙂

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

 *  [Mark (podz)](https://wordpress.org/support/users/podz/)
 * (@podz)
 * [19 years, 9 months ago](https://wordpress.org/support/topic/trouble-wp-admininstallphp/#post-452800)
 * Check that your wp-config.php details are definitely correct.
    The ‘localhost’
   could be wrong.
 *  Thread Starter [obooble](https://wordpress.org/support/users/obooble/)
 * (@obooble)
 * [19 years, 9 months ago](https://wordpress.org/support/topic/trouble-wp-admininstallphp/#post-452969)
 * Hi podz,
 * Thanks for the reply.
 * I will go and check it out this morning even “localhost” is what I normally use
   to set tables ….
 * Will let you know 🙂
 * Thanks again

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

The topic ‘TROUBLE /wp-admin/install.php’ is closed to new replies.

## Tags

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

 * In: [Installing WordPress](https://wordpress.org/support/forum/installation/)
 * 2 replies
 * 2 participants
 * Last reply from: [obooble](https://wordpress.org/support/users/obooble/)
 * Last activity: [19 years, 9 months ago](https://wordpress.org/support/topic/trouble-wp-admininstallphp/#post-452969)
 * Status: not resolved

## Topics

### Topics with no replies

### Non-support topics

### Resolved topics

### Unresolved topics

### All topics