Error 500 on Fileupload - FIXED

[Diesel9a1]

Followed the "Band Profile Pic" tutorial to upload a pic on my new site using Fabrik File Uploader.
I am trying to upload a 7kb gif file.
When I click the "Save" button on the form - when either logged in the front end as SuperAdmin, or in the back end as SuperAdmin, I receive an Error 500.

The /images/stories/ folder is there, so to is the /images/stories/thumbs/ folder
I've tried the two folder paths with and without the trailing slash.

Chrome Version 50.0.2661.102 m
PHP Version 7.0.6
Joomla 3.5.1
Fabrik 3.4.3
Fileuploader 3.4.3

Server Error Log:
mydomain.me.uk [Mon May 23 17:55:10 2016] [error] [client 2.29.32.71:38225] AH01215: PHP Fatal error: Cannot use 'String' as class name as it is reserved in /home/sites/mydomain.me.uk/public_html/bbrsig/libraries/vendor/joomla/string/src/String.php on line 19: /home/sites/mydomain.me.uk/public_html/bbrsig/index.php

 

[cheesegrits]

Try updating from github.

We've fixed a few PHP 7 issues. However, Fabrik won't be fully PHP 7 compliant till the next release, so the best bet is to bump back down to 5.x.

-- hugh

 

[Diesel9a1]

Spot on fix Hugh, thank you ever so much.

I've now amended the third line in my .htaccess to the following:

SetEnv DEFAULT_PHP_VERSION 54