The application could not run because of the following error:
#0 /export/depts/fas/centres/kedb/engage/erdf-projects/header.php(6): Slim\Slim::handleErrors(2, 'Undefined array...', '/export/depts/f...', 6)#1 /export/depts/fas/centres/kedb/engage/erdf-projects/business_register_form.php(2): require_once('/export/depts/f...')#2 /export/depts/fas/centres/kedb/engage/index.php(120): include('/export/depts/f...')#3 [internal function]: {closure}()#4 /export/depts/fas/centres/kedb/engage/Slim/Route.php(468): call_user_func_array(Object(Closure), Array)#5 /export/depts/fas/centres/kedb/engage/Slim/Slim.php(1357): Slim\Route->dispatch()#6 /export/depts/fas/centres/kedb/engage/Slim/Middleware/Flash.php(85): Slim\Slim->call()#7 /export/depts/fas/centres/kedb/engage/Slim/Middleware/MethodOverride.php(92): Slim\Middleware\Flash->call()#8 /export/depts/fas/centres/kedb/engage/Slim/Middleware/PrettyExceptions.php(67): Slim\Middleware\MethodOverride->call()#9 /export/depts/fas/centres/kedb/engage/Slim/Slim.php(1302): Slim\Middleware\PrettyExceptions->call()#10 /export/depts/fas/centres/kedb/engage/index.php(480): Slim\Slim->run()#11 {main}