Symfony Exception

FatalError

HTTP 500 Internal Server Error

Uncaught Error: Call to undefined function Symfony\Component\ErrorHandler\ErrorRenderer\highlight_file() in /home/vaay/canteencaffe.co.uk/vendor/symfony/error-handler/ErrorRenderer/HtmlErrorRenderer.php:271
Stack trace:
#0 /home/vaay/canteencaffe.co.uk/vendor/symfony/error-handler/Resources/views/trace.html.php(36): Symfony\Component\ErrorHandler\ErrorRenderer\HtmlErrorRenderer->fileExcerpt('/home/vaay/cant...', 271, 5)
#1 /home/vaay/canteencaffe.co.uk/vendor/symfony/error-handler/ErrorRenderer/HtmlErrorRenderer.php(353): include('/home/vaay/cant...')
#2 /home/vaay/canteencaffe.co.uk/vendor/symfony/error-handler/Resources/views/traces.html.php(44): Symfony\Component\ErrorHandler\ErrorRenderer\HtmlErrorRenderer->include('views/trace.htm...', Array)
#3 /home/vaay/canteencaffe.co.uk/vendor/symfony/error-handler/ErrorRenderer/HtmlErrorRenderer.php(353): include('/home/vaay/cant...')
#4 /home/vaay/canteencaffe.co.uk/vendor/symfony/error-handler/Resources/views/exception.html.php(58): Symfony\Component\ErrorHandler\ErrorRenderer\HtmlErrorRenderer->include('views/traces.ht...', Array)
#5 /home/vaay/canteencaffe.co.uk/vendor/symfony/error-handler/ErrorRenderer/HtmlErrorRenderer.php(353): include('/home/vaay/cant...')
#6 /home/vaay/canteencaffe.co.uk/vendor/symfony/error-handler/Resources/views/exception_full.html.php(35): Symfony\Component\ErrorHandler\ErrorRenderer\HtmlErrorRenderer->include('views/exception...', Array)
#7 /home/vaay/canteencaffe.co.uk/vendor/symfony/error-handler/ErrorRenderer/HtmlErrorRenderer.php(353): include('/home/vaay/cant...')
#8 /home/vaay/canteencaffe.co.uk/vendor/symfony/error-handler/ErrorRenderer/HtmlErrorRenderer.php(155): Symfony\Component\ErrorHandler\ErrorRenderer\HtmlErrorRenderer->include('views/exception...', Array)
#9 /home/vaay/canteencaffe.co.uk/vendor/symfony/error-handler/ErrorRenderer/HtmlErrorRenderer.php(81): Symfony\Component\ErrorHandler\ErrorRenderer\HtmlErrorRenderer->renderException(Object(Symfony\Component\ErrorHandler\Exception\FlattenException))
#10 /home/vaay/canteencaffe.co.uk/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(568): Symfony\Component\ErrorHandler\ErrorRenderer\HtmlErrorRenderer->render(Object(Symfony\Component\ErrorHandler\Exception\FlattenException))
#11 /home/vaay/canteencaffe.co.uk/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(520): Illuminate\Foundation\Exceptions\Handler->renderExceptionWithSymfony(Object(Error), true)
#12 /home/vaay/canteencaffe.co.uk/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(503): Illuminate\Foundation\Exceptions\Handler->renderExceptionContent(Object(Error))
#13 /home/vaay/canteencaffe.co.uk/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(482): Illuminate\Foundation\Exceptions\Handler->convertExceptionToResponse(Object(Error))
#14 /home/vaay/canteencaffe.co.uk/vendor/laravel/framework/src/Illuminate/Foundation/Exceptions/Handler.php(356): Illuminate\Foundation\Exceptions\Handler->prepareResponse(Object(Illuminate\Http\Request), Object(Error))
#15 /home/vaay/canteencaffe.co.uk/vendor/tastyigniter/flame/src/Foundation/Exceptions/Handler.php(122): Illuminate\Foundation\Exceptions\Handler->render(Object(Illuminate\Http\Request), Object(Error))
#16 /home/vaay/canteencaffe.co.uk/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/HandleExceptions.php(193): Igniter\Flame\Foundation\Exceptions\Handler->render(Object(Illuminate\Http\Request), Object(Error))
#17 /home/vaay/canteencaffe.co.uk/vendor/laravel/framework/src/Illuminate/Foundation/Bootstrap/HandleExceptions.php(170): Illuminate\Foundation\Bootstrap\HandleExceptions->renderHttpResponse(Object(Error))
#18 [internal function]: Illuminate\Foundation\Bootstrap\HandleExceptions->handleException(Object(Error))
#19 {main}
thrown

Exception