rade363

@botzev
Thank you!

@mihaimihai
Yes, unfortunately, the current version PHP is 5.3 in my case.

Thank you very much for the hotfix!

Same situation.

Thank you, @mihaimihai.

This is what I’ve got in debug.log:

[08-Dec-2016 12:22:01 UTC] PHP Parse error: syntax error, unexpected '[' in .../wp-content/plugins/woocommerce-multilingual/inc/currencies/exchange-rate-services/class-wcml-exchange-rates-yahoo-finance.php on line 52

After I quoted the following piece of code, the website got back working properly (at least for now, haven’t found any other errors yet):

// Exception: sometimes it returns N/A
if( substr( $line, 0, 3) === 'N/A' ){
    $to = array_values( $tos )[$k]; // This line is #52, where the error happens
    $rate   = trim( substr( $line, 4 ) );
}else{
    $to     = substr( $line, 1, 3);
    $rate   = trim( substr( $line, 6 ) );
}