Greetings smart young programmers,

I can't see any users under MANAGE - USER LIST despite changing the date_default_timezone_set using LocalFiles Editor and hard coding it to
date_default_timezone_set('America/Indiana/Indianapolis');  in all functions.inc.php files as well as the admin.php file in the PayPal Plugin directory.

If I DEACTIVATE the Plugin...User List works...ACTIVATEd Plugin....No Users and an error box.

I get the feeling from other posts that this is a JSON parse error but I can't figure out why the cart plugin would cause it or how to fix it. I'm not a
webdesigner...just a amature hacker who's gotten good at "changing just this one thing"...thus my very customized version of Piwigo 2.8.6 where I've "hidden"
everything my Business Owner shouldn't touch.

But this problem has occured since my original "clean" Piwigo install and "clean" PayPal Cart Plugin install. Please help an old "356 techy" gal out!

These are my details as I could figure out.

I'm using CPANEL through GreenGeeks and don't have access to php.ini

My enviorment is :
        Operating system: Linux
        PHP: 5.5.38 (Show info) [2017-08-30 13:27:51]
        MySQL: 10.0.32-MariaDB [2017-08-30 12:27:51]
        Graphics Library: ImageMagick 6.9.4-10

web browser console request on admin/user_list_backend.php results are:

    under PREVIEW
    {"sEcho":1,"iTotalRecords":"3","iTotalDisplayRecords":"3","aaData":[["1","Marshal","Webmaster","[email protected]","","Admins","2016-09-12 15:27:18"],["2","guest","Guest",null,"","","2016-09-12 15:27:18"],["3","Patrick","Webmaster","[email protected]","","Admins","2017-03-16 09:42:57"]]}
........................................................................
    status code is {green} 200
........................................................................   
    when EDIT AND RESEND is activated this is the response
    Host: www.gbphotoplus.com
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0
Accept: application/json, text/javascript, */*; q=0.01
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate, br
Content-Type: application/x-www-form-urlencoded; charset=UTF-8
X-Requested-With: XMLHttpRequest
Referer: https://www.gbphotoplus.com/Piwigo/admi … =user_list
Content-Length: 677
Cookie: pwg_id=g1lbfhplof04cuh744896pph97; __cfduid=d5701e770b5d31a8f8dff578b262e75b41499264728; PHPSESSID=f3156jt41smqurb1qk78rrgb86
Connection: keep-alive
Cache-Control: max-age=0

    PARMS displays
    sEcho    "1"
iColumns    "7"
sColumns    ",,,,,,"
iDisplayStart    "0"
iDisplayLength    "10"
mDataProp_0    "0"
sSearch_0    ""
bRegex_0    "false"
bSearchable_0    "true"
bSortable_0    "true"
mDataProp_1    "1"
sSearch_1    ""
bRegex_1    "false"
bSearchable_1    "true"
bSortable_1    "true"
mDataProp_2    "2"
sSearch_2    ""
bRegex_2    "false"
bSearchable_2    "true"
bSortable_2    "true"
mDataProp_3    "3"
sSearch_3    ""
bRegex_3    "false"
bSearchable_3    "true"
bSortable_3    "true"
mDataProp_4    "4"
sSearch_4    ""
bRegex_4    "false"
bSearchable_4    "true"
bSortable_4    "true"
mDataProp_5    "5"
sSearch_5    ""
bRegex_5    "false"
bSearchable_5    "true"
bSortable_5    "true"
mDataProp_6    "6"
sSearch_6    ""
bRegex_6    "false"
bSearchable_6    "true"
bSortable_6    "true"
sSearch    ""
bRegex    "false"
iSortCol_0    "0"
sSortDir_0    "asc"
iSortingCols    "1"