TypeError Object
(
    [message:protected] => AnourValar\Office\SheetsService::generate(): Argument #1 ($templateFile) must be of type Stringable|string, null given, called in /home/bitrix/www/local/ajax/handler.php on line 279
    [string:Error:private] => 
    [code:protected] => 0
    [file:protected] => /home/bitrix/www/local/vendor/anourvalar/office/src/SheetsService.php
    [line:protected] => 68
    [trace:Error:private] => Array
        (
            [0] => Array
                (
                    [file] => /home/bitrix/www/local/ajax/handler.php
                    [line] => 279
                    [function] => generate
                    [class] => AnourValar\Office\SheetsService
                    [type] => ->
                )

        )

    [previous:Error:private] => 
)