Opened 3 years ago
Last modified 3 years ago
#55380 new defect (bug)
Updating from 5.8.2 to 5.9.2 breaks default website (no additional plugins)
Reported by: |
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Owned by: | |
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Milestone: | Awaiting Review | Priority: | normal |
Severity: | major | Version: | 5.9.2 |
Component: | Upgrade/Install | Keywords: | |
Focuses: | Cc: |
Description
I wanted to test some plugins on my local server. I had old WordPress 5.8.2 archive. I installed it and then it automatically updated. Immediatelly after that my website broke. I didn't install any additional plugins.
Server: Apache 2.4
PHP: 7.4
MySQL: 8.0
Fatal error: Uncaught Error: Call to a member function switch_to_blog() on null in C:\OpenServer\domains\visualelementor.nodomain.me\wp-includes\cache.php:239 Stack trace: #0 C:\OpenServer\domains\visualelementor.nodomain.me\wp-includes\load.php(727): wp_cache_switch_to_blog() #1 C:\OpenServer\domains\visualelementor.nodomain.me\wp-settings.php(131): wp_start_object_cache() #2 C:\OpenServer\domains\visualelementor.nodomain.me\wp-config.php(95): require_once('C:\\OpenServer\\d...') #3 C:\OpenServer\domains\visualelementor.nodomain.me\wp-load.php(50): require_once('C:\\OpenServer\\d...') #4 C:\OpenServer\domains\visualelementor.nodomain.me\wp-admin\admin.php(34): require_once('C:\\OpenServer\\d...') #5 C:\OpenServer\domains\visualelementor.nodomain.me\wp-admin\index.php(10): require_once('C:\\OpenServer\\d...') #6 {main} thrown in C:\OpenServer\domains\visualelementor.nodomain.me\wp-includes\cache.php on line 239 Fatal error: Uncaught Error: Call to undefined function __() in C:\OpenServer\domains\visualelementor.nodomain.me\wp-includes\class-wp-fatal-error-handler.php:188 Stack trace: #0 C:\OpenServer\domains\visualelementor.nodomain.me\wp-includes\class-wp-fatal-error-handler.php(152): WP_Fatal_Error_Handler->display_default_error_template() #1 C:\OpenServer\domains\visualelementor.nodomain.me\wp-includes\class-wp-fatal-error-handler.php(57): WP_Fatal_Error_Handler->display_error_template() #2 [internal function]: WP_Fatal_Error_Handler->handle() #3 {main} thrown in C:\OpenServer\domains\visualelementor.nodomain.me\wp-includes\class-wp-fatal-error-handler.php on line 188
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Hi @rinart73, welcome to Trac!
Sorry to hear you had trouble upgrading to WordPress 5.9.
The
switch_to_blog()
fatal error was reported in ticket #54969 and may have been caused by a failed installation.If possible, please try the installation again and let us know whether it was successful.