"File does not exist" error?

[seba stian]

When I go to Customization > Themes > Edit, every time I adjust a part of the site through the editor, I get an error coming up and nothing will save.

What causes this issue? What file is missing? How can I fix it? Do I have to reinstall the entire theme?

Theme I'm using: Lightnex 

 

RuntimeException: FILE_DOES_NOT_EXIST (0)
#0 /var/www/html/f280188/system/Theme/Theme.php(1495): IPS\File\_Amazon->contents()
#1 [internal function]: IPS\_Theme->IPS\{closure}(Object(IPS\File\Amazon))
#2 /var/www/html/f280188/system/Helpers/Form/FormAbstract.php(365): call_user_func(Object(Closure), Object(IPS\File\Amazon))
#3 /var/www/html/f280188/system/Helpers/Form/Upload.php(697): IPS\Helpers\Form\_FormAbstract->validate()
#4 /var/www/html/f280188/system/Helpers/Form/FormAbstract.php(165): IPS\Helpers\Form\_Upload->validate()
#5 /var/www/html/f280188/system/Helpers/Form/FormAbstract.php(142): IPS\Helpers\Form\_FormAbstract->setValue(true)
#6 /var/www/html/f280188/system/Helpers/Form/Upload.php(147): IPS\Helpers\Form\_FormAbstract->__construct('core_theme_set_...', Object(IPS\File\Amazon), false, Array, Object(Closure), NULL, NULL, 'core_theme_set_...')
#7 /var/www/html/f280188/system/Theme/Theme.php(1501): IPS\Helpers\Form\_Upload->__construct('core_theme_set_...', Object(IPS\File\Amazon), false, Array, Object(Closure), NULL, NULL, 'core_theme_set_...')
#8 /var/www/html/f280188/system/Node/Controller.php(467): IPS\_Theme->form(Object(IPS\Helpers\Form))
#9 /var/www/html/f280188/system/Node/Controller.php(366): IPS\Node\_Controller->_addEditForm(Object(IPS\Theme))
#10 /var/www/html/f280188/system/Dispatcher/Controller.php(85): IPS\Node\_Controller->form()
#11 /var/www/html/f280188/system/Node/Controller.php(62): IPS\Dispatcher\_Controller->execute()
#12 /var/www/html/f280188/applications/core/modules/admin/customization/themes.php(49): IPS\Node\_Controller->execute()
#13 /var/www/html/f280188/system/Dispatcher/Dispatcher.php(146): IPS\core\modules\admin\customization\_themes->execute()
#14 /var/www/html/f280188/admin/index.php(13): IPS\_Dispatcher->run()
#15 {main}

 

[GregHill]

I'm also getting a similar error after updating. Cannot save and the styling got all weird. Now I cannot even access the forums.

 

[seba stian]

@webbforetagarna - If that's the case, it might be a site issue? I would really enjoy updating features of my site without having it crash on me or refuse to save.