PHP Fatal error: Uncaught Error: Class "Monolog\Logger" not found in ./vendor/monolog/monolog/src/Monolog/Handler/AbstractHandler.php:60
This occurred because the PHP PSR extension php8.3-psr was enabled, but is apparently 'broken' (see Seldaek/monolog#1876 (comment)). Disabling the extension fixed the problem.
If that's not it, then try these steps:
Verify that the Monolog package is installed in ./vendor/monolog/monolog. Then verify that PSR-4 autoloading is correctly configured in composer.json:
{
"autoload": {
"psr-4": {
"Monolog\\": "vendor/monolog/monolog/src/Monolog"
}
}
}Try:
- Regenerate the autoloader:
composer dump-autoload -o - Reinstall monolog:
composer reinstall monolog/monolog - Reinstall Laravel:
composer reinstall laravel/laravel - Try upgrading or downgrading Monolog
$ php artisan migrate
WARN The SQLite database does not exist: database/database.sqlite.
Would you like to create it? (yes/no) [no]
❯ yes
Illuminate\Database\QueryException
could not find driver (SQL: PRAGMA foreign_keys = ON;)
at vendor/laravel/framework/src/Illuminate/Database/Connection.php:760
756▕ // If an exception occurs when attempting to run a query, we'll format the error
757▕ // message to include the bindings with SQL, which will make this exception a
758▕ // lot more helpful to the developer instead of just the database's errors.
759▕ catch (Exception $e) {
➜ 760▕ throw new QueryException(
761▕ $query, $this->prepareBindings($bindings), $e
762▕ );
763▕ }
764▕ }
+41 vendor frames
42 artisan:37
Illuminate\Foundation\Console\Kernel::handle()
Verify you have the PHP SQLite3 driver installed:
$ php -i | grep sqlite
/etc/php/8.1/cli/conf.d/20-pdo_sqlite.ini,
/etc/php/8.1/cli/conf.d/20-sqlite3.ini,
PDO drivers => mysql, sqlite
pdo_sqlite
sqlite3
sqlite3.extension_dir => no value => no value
Connection could not be established with host "mailhog:1025": stream_socket_client(): php_network_getaddresses: getaddrinfo for mailhog failed
Laravel seems to assume you are running in a container out of the box.
Therefore, try changing MAIL_HOST=mailhog to MAIL_HOST=0.0.0.0 (or whatever host Mailhog states it is using) in the Laravel .env file.
This may happen when trying to use a relationship to retrieve related models, but there is no such configured relationship on the model. For example, trying to get the user related to a chirp:
class ChirpController extends Controller
{
/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
return view('chirps.index', [
'chirps' => Chirp::with('user')->latest()->get(),
]);
}Verify that the model Chirp has a method named user which defines the relationship between the Chirp and User models:
class Chirp extends Model
{
// ...
public function user()
{
return $this->belongsTo(User::class);
}
}Make sure the validation method is separated by a colon, not a period (i.e. max:255 rather than max.255):
$validated = $request->validate([
'message' => 'required|string|max:255',
]);
- Try restarting
php artisan serve, if you're using that. - Try restarting
npm run dev, if you're using that - Try restarting PHP
- Try disabling Xdebug
- Try disabling Opcache
ERROR: npm is known not to run on Node.js v10.8.0
You'll need to upgrade to a newer Node.js version in order to use this
version of npm. You can find the latest version at https://nodejs.org/
Try installing a more recent version of Node using NVM:
nvm install 16.12.0
Then re-install Breeze:
$ composer2 require laravel/breeze --dev
Using version ^1.14 for laravel/breeze
./composer.json has been updated
Running composer update laravel/breeze
Loading composer repositories with package information
Updating dependencies
Nothing to modify in lock file
Installing dependencies from lock file (including require-dev)
Nothing to install, update or remove
Generating optimized autoload files
> Illuminate\Foundation\ComposerScripts::postAutoloadDump
> @php artisan package:discover --ansi
INFO Discovering packages.
laravel/breeze .............................................................................................................................. DONE
laravel/sail ................................................................................................................................ DONE
laravel/sanctum ............................................................................................................................. DONE
laravel/tinker .............................................................................................................................. DONE
nesbot/carbon ............................................................................................................................... DONE
nunomaduro/collision ........................................................................................................................ DONE
nunomaduro/termwind ......................................................................................................................... DONE
spatie/laravel-ignition ..................................................................................................................... DONE
81 packages you are using are looking for funding.
Use the `composer fund` command to find out more!
> @php artisan vendor:publish --tag=laravel-assets --ansi --force
INFO No publishable resources for tag [laravel-assets].
and re-install Blade:
$ php artisan breeze:install blade
added 93 packages, and audited 94 packages in 8s
20 packages are looking for funding
run `npm fund` for details
found 0 vulnerabilities
> build
> vite build
vite v3.2.3 building for production...
✓ 49 modules transformed.
public/build/manifest.json 0.25 KiB
public/build/assets/app.badde8dd.css 22.30 KiB / gzip: 4.75 KiB
public/build/assets/app.d426e523.js 135.11 KiB / gzip: 49.03 KiB
INFO Breeze scaffolding installed successfully.
To diagnose, see if the route returns a 404 when served with artisan serve:
> php74 artisan serve
PHP 7.4.12 (cli) (built: Oct 31 2020 17:03:53) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
with Zend OPcache v7.4.12, Copyright (c), by Zend Technologies
with blackfire v1.44.0~linux-x64-non_zts74, https://blackfire.io, by Blackfire
Starting Laravel development server: http://127.0.0.1:8000
[Sat Nov 21 17:37:10 2020] PHP 7.4.12 Development Server (http://127.0.0.1:8000) startedNow try visiting the 404'ing URL at http://127.0.0.1:8000/my-404ing-route.
If the 404 now works, then it is a server configuration problem.
For Nginx, make sure the following location block exists somewhere inside the server block of your Nginx vhost:
location / {
try_files $uri $uri/ /index.php?$query_string;
}