Admin modx does not see files. How to fix?

Question

MODX

Good afternoon. There was a problem with the modx admin. After a long work on the site, the modx admin panel stopped seeing the files of the "files" section, and through the file manager it also does not see any files or folders, nothing .. I use the Open server locale. Deleted everything in the core/cache folder. Also tried to "restart permissions" but the page doesn't reload after that. I also tried to create a content manager with rights, but it also does not see the files.
MODX version: Revolution 2.6.0-pl
Error log:

[2018-02-10 01:43:02] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 166) Could not cache context settings for mgr.
[2018-02-10 01:43:02] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 166) Could not cache context settings for mgr.
[2018-02-10 01:43:02] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 166) Could not cache context settings for mgr.
[2018-02-10 01:43:02] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 166) Could not cache context settings for mgr.
[2018-02-10 01:43:02] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 509) Error caching script elements/modplugin/5
[2018-02-10 01:43:03] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 344) Error caching lexicon topic lexicon/ru/core/source
[2018-02-10 01:43:03] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 344) Error caching lexicon topic lexicon/ru/core/source
[2018-02-10 01:43:03] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 344) Error caching lexicon topic lexicon/ru/core/source
[2018-02-10 01:43:09] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-10 01:43:17] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-10 01:44:53] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-10 19:02:17] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-10 19:02:24] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-10 19:02:53] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-16 13:24:25] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modx.class.php : 990) `` is not a valid integer and may not be passed to makeUrl()
[2018-02-16 13:24:25] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modresponse.class.php : 210) Attempted to redirect to an empty URL.
[2018-02-16 13:24:42] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modx.class.php : 990) `` is not a valid integer and may not be passed to makeUrl()
[2018-02-16 13:24:42] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modresponse.class.php : 210) Attempted to redirect to an empty URL.
[2018-02-16 14:00:04] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-16 14:05:55] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-16 14:08:17] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-16 14:09:33] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-16 14:14:09] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-16 14:14:16] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-16 14:14:36] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-16 14:14:49] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 344) Error caching lexicon topic lexicon/en/core/setting
[2018-02-16 14:24:50] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-16 14:51:49] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 344) Error caching lexicon topic lexicon/en/core/source
[2018-02-16 14:51:49] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 344) Error caching lexicon topic lexicon/en/core/source
[2018-02-16 14:51:49] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 344) Error caching lexicon topic lexicon/en/core/source
[2018-02-16 14:51:49] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 344) Error caching lexicon topic lexicon/en/core/source
[2018-02-16 14:51:49] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 344) Error caching lexicon topic lexicon/en/core/source
[2018-02-16 14:51:49] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 344) Error caching lexicon topic lexicon/ru/core/source
[2018-02-16 14:51:49] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 344) Error caching lexicon topic lexicon/ru/core/source
[2018-02-16 14:51:49] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 344) Error caching lexicon topic lexicon/ru/core/source
[2018-02-16 14:51:49] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 344) Error caching lexicon topic lexicon/ru/core/source
[2018-02-16 14:52:10] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-16 16:45:41] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-16 21:59:35] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-16 22:01:27] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-16 22:05:47] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-16 22:44:48] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-16 22:45:27] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-16 22:51:47] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-17 14:37:01] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-17 14:37:34] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modprocessor.class.php : 256) Processor failed creating output array due to JSON error 5
[2018-02-17 15:57:55] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modx.class.php : 990) `` is not a valid integer and may not be passed to makeUrl()
[2018-02-17 15:57:55] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modresponse.class.php : 210) Attempted to redirect to an empty URL.
[2018-02-17 15:59:34] (ERROR @ D:\Dima\OSPanel\domains\mysite.meine\core\model\modx\modcachemanager.class.php : 344) Error caching lexicon topic lexicon/ru/core/default

Please help me solve the problem. I saved the backup 2 weeks ago, after that I did a lot of work ..

Answer 1

Found what is wrong. There was a problem in the Russian character, in the file name. Which was not even in the system files, but in the domain folder D:\Dima\OSPanel\domains\mysite.meine\
That's it..

Answer 2

Update, you can even to the same version of MODX that you currently have