Laravel Excel Import — MethodNotAllowedHttpException

В моем проекте Laravel я импортирую данные из Excel (.CSV). Когда я загружаю небольшие данные (15 или 10), они импортируются, но загружаются более 200 данных, и их возвращаются (1/1). MethodNotAllowedHttpException. я использую Maatwebsite / Laravel-Excel Пакет для загрузки данных.

Код контроллера:

 public function uploadleads(Request $request){$usersid = Auth::user()->id;

if($request->hasFile('leads')){

Excel::load($request->file('leads')->getRealPath(), function ($reader) use($usersid) {

foreach ($reader->toArray() as $key => $row) {

$data['name'] = ucfirst($row['candidatename']);
$data['gender'] = ucfirst($row['gender']);
$data['mobile'] = $row['mobileno'];
$data['email'] = $row['email'];
$data['work_experience'] = $row['workexperience'];
$data['resume_title'] = $row['resumetitle'];
$data['current_location'] = $row['currentlocation'];
$data['preferred_location'] = $row['preferredlocation'];
$data['current_employer'] = $row['currentemployer'];
$data['current_designation'] = $row['currentdesignation'];
$data['annual_salary'] = $row['annualsalary'];
$data['ug_course'] = $row['ugcourse'];
$data['pg_coruse'] = $row['pgcourse'];
$data['post_pg_course'] = $row['postpgcourse'];
$data['leads_address'] = $row['address'];
$data['telephone'] = $row['telephone'];
$data['dateofbirth'] = $row['dateofbirth'];
$data['sourcefrom'] = $row['sourcefrom'];
$data['created_by'] = $usersid;

$baseleadscounts=Baseleads::Where('mobile',$row['mobileno'])->OrWhere('email',$row['email'])->count();

$templeadscount=Templeads::Where('mobile',$row['mobileno'])->OrWhere('email',$row['email'])->count();

if(($baseleadscounts + $templeadscount) > 0){

DB::table('duplileads')->insert($data);

} else {

if((preg_match('/(7|8|9)\d{9}/',$data['mobile'])) && ($row['gender'] == 'Male' || $row['gender'] == 'Female' || $row['gender'] == 'male' || $row['gender'] == 'female')){

DB::table('templeads')->insert($data);

} else {

DB::table('duplileads')->insert($data);

}

}

}

});
}alert()->success('Data Imported Successfully.', 'Success!');

return redirect('importreport');}

Как исправить эту проблему