2

now I have an error in Magento 2 that shows this error:

There has been an error processing your request

Warning: Cannot use a scalar value as an array in /home/web/domains/web.com/public_html/vendor/magento/framework/Session/SessionManager.php on line 492

Do you know how to solve this? I use Magento 2.3.5

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1 Answer 1

Reset to default
4

Its a bug just change the line 492 with this

do you see this line

Replace this

protected function _getHosts()
    {
        return $_SESSION[self::HOST_KEY] ?? [];
    }

with this

protected function _getHosts()
    {
        
       return isset($_SESSION[self::HOST_KEY]) ? [$_SESSION[self::HOST_KEY]] : [];

    }
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8
  • Hello, I have this in my 492, I replace with your code? $hosts[$host] = true; Thanks
    – Carlos
    Aug 3, 2020 at 9:20
  • check updated ans
    – Pramod
    Aug 3, 2020 at 9:35
  • Thanks! I have edited :)
    – Carlos
    Aug 3, 2020 at 9:42
  • is it working ?
    – Pramod
    Aug 3, 2020 at 9:42
  • I don't know as I cleared cookies before from the internet browser and was ok, for now I don't see the error
    – Carlos
    Aug 3, 2020 at 9:50

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