Array to string conversion Error in Laravel 4.2 - php

Question

I was working in one Laravel Project using 92Five App. when access user List. its goto Something Went Wrong Page. Its Display Array to string conversion Error in Error Log.
In User Controller Following Functions are Defined.
Error :
[2016-08-09 13:13:12] log.ERROR: Something Went Wrong in User
Repository - getAllUsersData():Array to string conversion [] []
My Code :
public function getAllUsersData()
{
try{
$users = array();
$tempUsers = \User::all()->toArray();
$users = $this->getGroupBaseRole($tempUsers);
return $users;
}
catch (\Exception $e)
{
\Log::error('Something Went Wrong in User Repository - getAllUsersData():'. $e->getMessage());
throw new SomeThingWentWrongException();
}
}
public function getGroupBaseRole($groupMembersInfo) {
$data = [];
if(!empty($groupMembersInfo) && isset($groupMembersInfo)) {
foreach($groupMembersInfo as $user)
{
$banned = false;
$suspended = false;
$loginAttempt = 0;
$usersThrottle = \Throttle::where('user_id',$user['id'])->get()->toArray();
// print_r($usersThrottle); exit;
if(sizeof($usersThrottle) != 0)
{
foreach($usersThrottle as $userThrottle)
{
if($userThrottle['banned'] == true)
{
$banned = true;
}
if($userThrottle['suspended'] == true)
{
$suspended = true;
}
$loginAttempt = $loginAttempt + $userThrottle['attempts'];
}
$user['banned'] = $banned;
$user['suspended'] = $suspended;
$user['loginAttempt'] = $loginAttempt;
}
else
{
$user['banned'] = false;
$user['suspended'] = false;
$user['loginAttempt'] = 0;
}
$groupUser = \Sentry::findUserById($user['id']);
$groups = $groupUser->getGroups()->toArray();
if(sizeof($groups)!=0)
{
$user['role'] =$groups[0]['name'];
}
else
{
$user['role'] = '';
}
$data[] = $user;
}
}
return $data;
}

Answer 1

It seeems getGroupBaseRole() method accepts string, but you're trying to pass an array $tempUsers as first argument.