SyntaxError: Unexpected token

hello – i have used this plugin for all my sites – however have started to get this error on mine as well:

SyntaxError: Unexpected token <
Warning: array_key_exists() expects parameter 2 to be array, string given in /home/brussels/public_html/wp-content/plugins/media-file-manager/media-relocator.php on line 211
[{“ids”:40,”name”:”folio”,”isdir”:1,”isemptydir”:0,”isthumb”:0,”norename”:0,”id”:””,”thumbnail_url”:”http:\/\/brusselsprout.biz\/wp-content\/plugins\/media-file-manager\/images\/dir.png”},{“ids”:36,”name”:”home-slider”,”isdir”:1,”isemptydir”:0,”isthumb”:0,”norename”:0,”id”:””,”thumbnail_url”:”http:\/\/brusselsprout.biz\/wp-content\/plugins\/media-file-manager\/images\/dir.png”},

and it continues for a couple of pages.

any suggestions as i cannot find any plugin like it.

thanks.

What version of PHP, WordPress, browser are you using?

Will you please do the following test to help me to solve the problem?

(1)Download the test version of plugin and install it:
https://tempspace.net/plugins/media-file-manager_test_130819.zip

(2)You may see the same error as before and additional output like “******* ????? ******”. What do you see between two “*******”s?

Would you please do the following test?

(1)Download the test version of plugin and install it:
https://tempspace.net/plugins/media-file-manager_test_130822.zip

(2)Download the log file.
(Settings -> Media-file-manager -> Download Log

(3)Send me the log file (orguezzr at gmail dot com)

I am also experiencing this problem. WordPress is 3.7.1, PHP 5.3.

With your test version, the initial error text changes to
“SyntaxError: Unexpected token A An error occured. Please download log file and send to the plugin author.”

There are no “Settings” in the plugin. Can you tell me where this log file is? I only find out_log.php and .php~

Does the latest version work for you?
https://tempspace.net/plugins/media-file-manager_test_131129.zip

Yes! Thank you! 優しいです。