Install Joomla 3.9.1
Update by custom url https://update.joomla.org/core/nightlies/next_major_list.xml or by downloading the update package and using Joomla upload and install
Update should work
ERROR:
Invalid AJAX data:
| ( ! ) Fatal error: Uncaught Error: Class 'Joomla\CMS\Filesystem\AKFactory' not found in C:\wamp64-3-1-4\www\j391\administrator\components\com_joomlaupdate\restore_finalisation.php on line 124 | ||||
|---|---|---|---|---|
| ( ! ) Error: Class 'Joomla\CMS\Filesystem\AKFactory' not found in C:\wamp64-3-1-4\www\j391\administrator\components\com_joomlaupdate\restore_finalisation.php on line 124 | ||||
| Call Stack | ||||
| # | Time | Memory | Function | Location |
| 1 | 0.0007 | 463536 | {main}( ) | ...\restore.php:0 |
| 2 | 0.0373 | 535184 | finalizeRestore( ) | ...\restore.php:8335 |
| 3 | 0.0650 | 536952 | JoomlaInstallerScript->deleteUnexistingFiles( ) | ...\restore_finalisation.php:75 |
| 4 | 0.0662 | 537048 | Joomla\CMS\Filesystem\File::delete( ) | ...\script.php:3952 |
| Status | New | ⇒ | Expected Behaviour |
| Closed_Date | 0000-00-00 00:00:00 | ⇒ | 2018-12-27 12:41:10 |
| Closed_By | ⇒ | Quy |
| Status | Expected Behaviour | ⇒ | Closed |
| Closed_Date | 2018-12-27 12:41:10 | ⇒ | 2018-12-27 12:41:11 |
| Closed_By | Quy | ⇒ | joomla-cms-bot |
Set to "closed" on behalf of @Quy by The JTracker Application at issues.joomla.org/joomla-cms/23346
Duplicate #23315 ?