Indexing stuck in an eternal loop

[lumpysimon]

Intellisense is taking an enormous amount of time to index a project (a WordPress site with 2352 files to parse). After 30mins it's still chugging through. During this time CPU usage is at 99.8% and both fans are going bonkers (2015 top spec MacBook Pro 15").

So I looked at the output window and discovered it seems to be going round and round and never reaching the end. Here's the bit of the output showing where it gets to before a Connection to server got closed. Server will restart error occurs:

Parsing file 842/2352: file:///private/var/www/sites/mysite/wp-content/plugins/gravity-forms-advanced-file-uploader/inc/VideoUploader/includes/Zend/Validate/Hostname/Cn.php
[Info  - 6:46:48 PM] Ignoring file file:///private/var/www/sites/mysite/wp-content/plugins/gravity-forms-advanced-file-uploader/inc/VideoUploader/includes/Zend/Validate/Hostname/Cn.php because it exceeds size limit of 150000 bytes (168073)
Parsing file 843/2352: file:///private/var/www/sites/mysite/wp-content/plugins/gravity-forms-advanced-file-uploader/inc/VideoUploader/includes/Zend/Validate/Hostname/Com.php
[Info  - 6:46:48 PM] Connection to server got closed. Server will restart.
Parsing file 0/2352: file:///private/var/www/sites/mysite/a.php
Parsing file 1/2352: file:///private/var/www/sites/mysite/docs/temp/inc/admin.php
Parsing file 2/2352: file:///private/var/www/sites/mysite/docs/temp/inc/comments.php
Parsing file 3/2352: file:///private/var/www/sites/mysite/docs/temp/inc/core.php
Parsing file 4/2352: file:///private/var/www/sites/mysite/docs/temp/inc/courses.php

[felixfbecker]

This issue was moved to felixfbecker/php-language-server#245