Installing and upgrading help

Got a problem installing, upgrading or migrating your Moodle site?

Documentation: Installing Moodle, Installation FAQ, Upgrading and Upgrading FAQ
Forum moderator: Howard Miller

Before starting a new discussion topic, please check the Installation FAQ and Upgrading FAQ and try a forum search.

Remember to include in your post which version of Moodle (e.g. 3.2.1) you are using!

(You can find your Moodle version via Settings > Site administration > Notifications.)

Also provide as much relevant background information as you can about the versions and configuration of your server OS, PHP and browser.

(including upgrading and migration help)

Showing 100 of 17460 discussions
  Discussion Started by Replies Last post Created  
Upgrading 3.1.3 to 3.5.2 - Fatal error: Out of memory
Picture of Chris Mann Chris Mann
3 Sat, Sep 15, 2018, 2:54 PM
Couldn't send to email
Picture of Jonh Karabulut Jonh Karabulut
1 Fri, Sep 14, 2018, 1:36 AM
Are Moodle 3.3x versions working with Barracuda file format?
Picture of Bram van den Bos Bram van den Bos
2 Fri, Sep 7, 2018, 6:17 PM
Modifying participant list default settings
Picture of Oliver W Oliver W
5 Sun, Apr 8, 2018, 4:38 PM
Export courses
Picture of stepan rubicek stepan rubicek
0 Fri, Sep 14, 2018, 4:24 AM
Upgrading from 3.5.1 to 3.5.2
Picture of Paul Roberts Paul Roberts
0 Fri, Sep 14, 2018, 4:02 AM
Error code: generalexceptionmessage
Picture of Norman Gonzalez Norman Gonzalez
2 Sat, Aug 25, 2018, 1:24 PM
Installing SSL on Moodle4Mac
Picture of Freddie Gay Freddie Gay
5 Tue, Sep 4, 2018, 11:21 PM
Upgrade Moodle without worrying about plugins updates
Picture of Jaifar Al Shizawi Jaifar Al Shizawi
6 Tue, Sep 11, 2018, 2:16 PM
Want to find an active SEB plugin user
Picture of Orzu Kamolova Orzu Kamolova
0 Wed, Sep 12, 2018, 1:28 AM
upgrading on windows
Picture of Diamond Vogel Diamond Vogel
4 Tue, Sep 11, 2018, 3:16 AM
Moodle requires the xml PHP extension. Please install or enable the xml extension.
Picture of Radu Toma Radu Toma
8 Sun, Sep 9, 2018, 12:24 AM
Problems updating to Moodle 3.5 with MySQL 8.0 and mod_chat
Picture of Debbie Unterseher Debbie Unterseher
6 Sat, Jul 7, 2018, 2:47 AM
Class 'core\update\info' not found
Picture of Sabine Holleman Sabine Holleman
0 Mon, Sep 10, 2018, 1:38 AM
upgrading moodle in windows server
Picture of Edgar Correa Edgar Correa
5 Fri, Sep 7, 2018, 12:15 AM
Error 500 when deleting resources/activities on front page
Picture of Mark Berthelemy Mark Berthelemy
4 Thu, Sep 6, 2018, 10:13 PM
Moodle 3.5.1 legacy course file links not working after upgrade
Picture of Mihailescu Lucian Mihailescu Lucian
4 Fri, Sep 7, 2018, 2:16 AM
Moodle hangs on upgrade
Picture of Shaun Daubney Shaun Daubney
7 Wed, Sep 5, 2018, 2:47 AM
Can not restore file
Picture of Scott Mohnkern Scott Mohnkern
8 Thu, Sep 6, 2018, 1:44 AM
Is it possible to upgrade back from 3.5.1+ to 3.5.1 ?
Picture of Mario Gharib Mario Gharib
4 Wed, Sep 5, 2018, 8:25 PM
CLI Cron not running correctly
Picture of Timothy Bolton Milhas Timothy Bolton Milhas
6 Fri, Dec 29, 2017, 8:41 PM
Your messages are temporarily unavailable due to upgrades in the messaging infrastructure. Please wait for them to be migrated.
Picture of Sya Rahim Sya Rahim
3 Tue, Sep 4, 2018, 10:42 AM
Intl and fileinfo extension not detecting
Picture of Padmahasa B N Padmahasa B N
7 Tue, Sep 4, 2018, 11:30 PM
Problem after Upgrading from Moodle 3.3 to Moodle 3.5.1+
Picture of Mario Gharib Mario Gharib
0 Wed, Sep 5, 2018, 7:52 PM
Migrating away from Bitnami
Picture of Chris Lopez Chris Lopez
3 Wed, Sep 5, 2018, 5:07 PM
ERR_TOO_MANY_REDIRECTS (Migrated from Apache to IIS)
Picture of Babaso Aldar Babaso Aldar
5 Sun, Sep 2, 2018, 4:14 PM
Memcached store mappings being lost during upgrade
Picture of Mark Johnson Mark Johnson
1 Mon, Sep 3, 2018, 5:34 PM
Fatal error: Cannot use 'object' as class name as it is reserved in /Library/WebServer/Documents/lib/setuplib.php on line 66
Picture of Tim Kamps Tim Kamps
3 Tue, Jul 31, 2018, 12:55 AM
Need help on ancient Moodle (v.1.9.7) upgrade!!
Picture of Maryam Webster Maryam Webster
27 Wed, Aug 29, 2018, 12:37 PM
How to install mcrypt for PHP 7.2 on Aws Linux 2
Picture of Don DeRespinis Don DeRespinis
19 Thu, Aug 30, 2018, 6:44 AM
Error after server migration.
Picture of Raphael Silva Raphael Silva
24 Wed, Jan 31, 2018, 8:14 PM
HAproxy reverse proxy not working from internet
Picture of Siniša Petković Siniša Petković
9 Mon, Aug 27, 2018, 8:25 PM
Update 3.2 to 3.5 - Themes not loaded
Picture of Andreas Giesen Andreas Giesen
16 Fri, May 18, 2018, 4:12 AM
Moodle Installation Error - mysqld.exe has stopped working
Picture of Amir Mustafa Amir Mustafa
7 Mon, Aug 27, 2018, 8:49 PM
Moodle Upgrade
Picture of Greg Arrigotti Greg Arrigotti
3 Wed, Aug 29, 2018, 11:44 PM
Migrate / Clone moodle without users
Picture of pascal beuve pascal beuve
3 Wed, Aug 1, 2018, 9:13 PM
Cannot Install Moodle 3.5
Picture of David Lemcoe David Lemcoe
4 Wed, Aug 29, 2018, 8:42 PM
"Coding error detected, it must be fixed by a programmer: The data source class does not exist."
Picture of Aor Nannapas Aor Nannapas
16 Wed, Dec 21, 2016, 3:00 AM
Coding error detected, it must be fixed by a programmer: Cannot find file with external function implementation
Picture of Naomi Mifsud Naomi Mifsud
2 Thu, Aug 16, 2018, 6:17 PM
problem upgrading bigbluebuttonbn plugin
Picture of Gary Nevills Gary Nevills
9 Sun, Aug 26, 2018, 8:23 AM
Migrating Moodle from Apache to IIS server
Picture of Babaso Aldar Babaso Aldar
1 Sun, Aug 26, 2018, 12:16 PM
Using Moodle Doc to install Moodle on Ubuntu 18.04 but at step 1 issue
Picture of pete moodle pete moodle
3 Fri, Aug 24, 2018, 12:09 AM
Cannot Install Moodle v3.5.1 on Ubuntu
Picture of Sujit Baniya Sujit Baniya
6 Thu, Aug 23, 2018, 6:45 PM
AD User email change in Moodle
Picture of santosh dharamsale santosh dharamsale
1 Mon, Aug 20, 2018, 10:31 PM
PHP Parse Error with Database Enrollment Plugin
Picture of John Wickenhaeuser John Wickenhaeuser
3 Tue, Aug 21, 2018, 11:55 PM
3.4.4 upgrade to 3.5.1 Error 500
Picture of Alan Cherwinski Alan Cherwinski
8 Wed, Aug 1, 2018, 5:06 AM
Changing Domain
Picture of Kim Solis Kim Solis
11 Thu, Aug 16, 2018, 2:23 AM
What IP address should i use?
Picture of Fadhil Fadaroz Fadhil Fadaroz
1 Sun, Aug 19, 2018, 11:59 PM
adobe connect plugin problem
Picture of Rajkumar rathod Rajkumar rathod
3 Sun, Aug 19, 2018, 6:57 PM
code error : (mod_hsuforum\task\cron_task),Coding error detected, it must be fixed by a programmer: Function cron_setup_user() cannot be used in normal requests!
Picture of Eugene Passofaro Eugene Passofaro
7 Fri, Aug 10, 2018, 9:32 AM
Any config additions/changes to Moodle for a site now behind CloudFlare?
Picture of Ken Task Ken Task
0 Sun, Aug 19, 2018, 2:22 AM
Trying to convert InnoDB tables to Barracuda via Command Line
Picture of Yann D. Yann D.
6 Tue, Aug 7, 2018, 10:06 PM
Error opening Course after upgrade
Picture of Sa Thomas Sa Thomas
1 Sat, Aug 18, 2018, 10:24 AM
externallib.php problems after upgrading to 3.5
Picture of Derk van den Bergh Derk van den Bergh
1 Fri, Aug 17, 2018, 9:43 PM
ubuntu reverted to old version on reboot
Picture of Andrew Farrar Andrew Farrar
5 Fri, Aug 17, 2018, 11:07 PM
Can't access to moodle after moving my database to another location
Picture of Ruddy Mendoza Ruddy Mendoza
1 Thu, Aug 16, 2018, 11:08 PM
Upgraded to 3.5.1, have duplicate privacy menu items
Picture of Scott Krajewski Scott Krajewski
5 Wed, Aug 15, 2018, 4:10 AM
Plugins overview and update
Picture of Albert Ramsbottom Albert Ramsbottom
5 Wed, Aug 15, 2018, 4:59 PM
How to "git" moodle with a working copy of a fix in progress?
Picture of Rick Jerz Rick Jerz
4 Tue, Aug 14, 2018, 12:57 AM
Upgrade 3.1>3.4 error in Questionaire module
Picture of Richard van Iwaarden Richard van Iwaarden
3 Tue, Feb 20, 2018, 5:42 PM
Environmental problems
Picture of Rashlyn De la Cruz Rashlyn De la Cruz
1 Tue, Aug 14, 2018, 12:54 PM
Error de instalacion de moodle con xampp
Picture of denil avellan denil avellan
0 Tue, Aug 14, 2018, 12:06 PM
Problem after upgrading to Moodle 3.4+ or 3.5+
Picture of Dejan Mikik Dejan Mikik
5 Mon, Jul 9, 2018, 3:14 PM
How to print feedback analysis or export to PDF
Picture of Boitumelo Keolopile Boitumelo Keolopile
7 Fri, Aug 10, 2018, 12:25 AM
Blank Pages
Picture of Yasser Farid Yasser Farid
2 Sat, Aug 11, 2018, 10:37 AM
Simple question about https
Picture of curt bixel curt bixel
3 Sat, Aug 11, 2018, 8:02 AM
After Update, Stuck in Maintenance Mode
Picture of Janette Wagner Janette Wagner
1 Fri, Aug 10, 2018, 2:42 AM
Can not initialise PHP session, please verify that your browser accepts cookies.
Picture of Robert Montano Robert Montano
1 Thu, Aug 9, 2018, 5:20 PM
Db Sessions
Picture of Albert Ramsbottom Albert Ramsbottom
3 Wed, Aug 8, 2018, 11:18 PM
Run my Moodle from anywhere
Picture of Φωτης Φαρμακης Φωτης Φαρμακης
5 Tue, Aug 7, 2018, 6:08 PM
Moodle 3.5.1 - Links not Working
Picture of Anant Sahni Anant Sahni
7 Sat, Aug 4, 2018, 8:33 PM
upgrade to Moodle 3.5.1
Picture of Jeanne Shary Jeanne Shary
2 Tue, Aug 7, 2018, 4:37 AM
Replace cli tool moodle.19
Picture of Albert Ramsbottom Albert Ramsbottom
5 Mon, Aug 6, 2018, 5:41 PM
Integration with other platform
Picture of Hendik Arianto Hendik Arianto
2 Mon, Aug 6, 2018, 11:05 AM
installation (version 5.5.31 is required and you are running 5.5.5.10.1.10)
Picture of renato agura renato agura
43 Tue, Mar 22, 2016, 10:02 PM
Error in update off moodle 1.9.19 for 2.0
Picture of Raphael Silva Raphael Silva
7 Wed, Aug 1, 2018, 8:58 PM
Manually Remove Plugin from CPanel
Picture of Kelvin Osondu Kelvin Osondu
2 Thu, Aug 2, 2018, 6:36 PM
Just uninsalled a core plugin
Picture of Albert Ramsbottom Albert Ramsbottom
17 Tue, Jul 31, 2018, 5:44 PM
Upgrade to 3.5 - WIRIS plugin trouble
Picture of Wes Matchett Wes Matchett
2 Tue, Jul 31, 2018, 9:50 PM
2.8 - 3.5 upgrade - GUI issue
Picture of Nigel Gilbert Nigel Gilbert
4 Mon, Jul 30, 2018, 10:09 PM
Moodle upgrade from 1.99+ to 3.x
Picture of James Moe James Moe
11 Thu, Jul 26, 2018, 3:16 AM
Bulk Upload courses from 3.1.7+ to 3.5.1+
Picture of Jono Fowles Jono Fowles
3 Fri, Jul 27, 2018, 10:54 AM
Redirection from apache2 server to nginx reverse proxy server w moodle 3.3
Picture of Carolynn Bellavance Carolynn Bellavance
5 Wed, Jan 10, 2018, 11:04 PM
Where are my crons
Picture of Albert Ramsbottom Albert Ramsbottom
2 Fri, Jul 27, 2018, 12:06 AM
Moodle Restore
Picture of Jordan Young Jordan Young
24 Tue, Jul 24, 2018, 10:47 PM
Merging multiple old (2.6.2+) instances into a single new (3.5.1+) one
Picture of Erackson Brito Erackson Brito
2 Thu, Jul 26, 2018, 9:30 PM
Moodle Plugin Uninstall
Picture of Alisa Natal Alisa Natal
4 Thu, Jul 26, 2018, 1:08 AM
Blank screen after moving and upgrading to latest version
Picture of Attila Gal Attila Gal
5 Thu, Jul 26, 2018, 4:56 AM
Moodle upgrade 3.1 --> 3.2
Picture of Louis Tasse Louis Tasse
4 Thu, Jul 26, 2018, 1:24 AM
After upgrading course images not display
Picture of Nilesh Pathade Nilesh Pathade
7 Fri, Jul 13, 2018, 10:30 PM
Moving URLs
Picture of Albert Ramsbottom Albert Ramsbottom
3 Wed, Jul 25, 2018, 6:23 PM
Moodle 3.5 install issue!!
Picture of Gary Bostock Gary Bostock
0 Wed, Jul 25, 2018, 5:26 PM
Moodle 3.5 Installation Stalemate!
Picture of Ray Havlin Ray Havlin
44 Tue, Jul 17, 2018, 10:58 AM
Upgrade 3.3 to 3.5.1 hangs creating top-level question categories
Picture of Christe McMenomy Christe McMenomy
7 Sun, Jul 22, 2018, 9:02 AM
Error from upgrading from Moodle 3.2 to 3.5
Picture of Ejiro Ekpogbe Ejiro Ekpogbe
2 Sat, Jul 21, 2018, 4:16 PM
403 Forbidden Message on Moodle Directory
Picture of Alex Nyamweya Alex Nyamweya
9 Sun, Jul 22, 2018, 1:15 PM
Moodle Migration Problem in messagelib.php about missing lib.php
Picture of flame eater flame eater
2 Sun, Jul 22, 2018, 9:04 PM
Strategy to Find Moodle Memory Leaking Scripts?
Picture of Paul L Paul L
3 Fri, Jul 20, 2018, 10:59 PM
Moodle Upgrade
Picture of Greg Arrigotti Greg Arrigotti
6 Fri, Jul 20, 2018, 6:04 AM
theme plugin installation failure on permissions
Picture of Matthew DiSano Matthew DiSano
5 Thu, Jul 19, 2018, 10:02 PM