Fixed Problems with elasticsearch after upgrading

[raytrails]

I get a whole lot of these after the last upgrade:

ErrorException: Fatal Error: syntax error, unexpected '[' - library/XenES/Model/Elasticsearch.php:221

What is happening here?

Stack trace:
#0 [internal function]: XenForo_Application::handleFatalError()
#1 {main}

 

[Mike]

Ahh that was a mistake on my end. I accidentally used a PHP 5.4 syntax. In library/XenES/Model/Elasticsearch.php, you can fix it by changing:

$mappings = [];

to:

$mappings = array();

I'd strongly recommend that you upgrade your PHP version if possible though.