Slim Application Error

The application could not run because of the following error:

Details

Type: ErrorException
Code: 8
Message: Undefined variable: conversionRate1
File: /var/www/html/golflan.com/Controllers/GolfcourseController.php
Line: 870

Trace

#0 /var/www/html/golflan.com/Controllers/GolfcourseController.php(870): Slim\Slim::handleErrors()
#1 [internal function]: GolfcourseController->getGCByCountryISO2AndCity()
#2 /var/www/html/golflan.com/Slim/Route.php(436): call_user_func_array()
#3 /var/www/html/golflan.com/Slim/Slim.php(1302): Slim\Route->dispatch()
#4 /var/www/html/golflan.com/Slim/Middleware/Flash.php(85): Slim\Slim->call()
#5 /var/www/html/golflan.com/Slim/Middleware/MethodOverride.php(92): Slim\Middleware\Flash->call()
#6 /var/www/html/golflan.com/Slim/Middleware/PrettyExceptions.php(67): Slim\Middleware\MethodOverride->call()
#7 /var/www/html/golflan.com/Slim/Slim.php(1251): Slim\Middleware\PrettyExceptions->call()
#8 /var/www/html/golflan.com/Public/index.php(69): Slim\Slim->run()
#9 {main}