I experienced this so many time, whenever i keep driver option in email setting, blank or with something like google's settings, it crashes my site. so now i cant even access my site, cant even clear cache getting this error
PHP Fatal error: Uncaught ArgumentCountError: Too few arguments to function Illuminate\Support\Manager::createDriver(), 0 passed in /var/www/flarum/site.me/vendor/illuminate/support/Manager.php on line 87 and exactly 1 expected in /var/www/flarum/site.me/vendor/illuminate/support/Manager.php:77
Stack trace:
#0 /var/www/flarum/site.me/vendor/illuminate/support/Manager.php(87): Illuminate\Support\Manager->createDriver()
#1 /var/www/flarum/site.me/vendor/illuminate/support/Manager.php(63): Illuminate\Support\Manager->createDriver('')
#2 /var/www/flarum/site.me/vendor/illuminate/mail/MailServiceProvider.php(95): Illuminate\Support\Manager->driver()
#3 /var/www/flarum/site.me/vendor/illuminate/container/Container.php(279): Illuminate\Mail\MailServiceProvider->Illuminate\Mail{closure}(Object(Flarum\Foundation\Application))
#4 /var/www/flarum/site.me/vendor/illuminate/container/Container.php(738): Illuminate\Container\Container->Illuminate\Container{closure}(Object(Flarum\Foundation\Application), Array)
#5 /var/www/f in /var/www/flarum/site.me/vendor/illuminate/support/Manager.php on line 77
root@site:/var/www/flarum/site.me#
this happened with freeflarum site too @Sanguine . please help me getting out of this. I cant even access phpmyadmin. anyone atleast help me getting phpmyadmin on my server please im on ubuntu 17.10 , nginx server php 7.1