A PHP Error was encountered

Severity: Warning

Message: count(): Parameter must be an array or an object that implements Countable

Filename: models/Catalog_model.php

Line Number: 620

Backtrace:

File: C:\inetpub\wwwroot\surveylib\application\core\MY_Exceptions.php
Line: 185
Function: include

File: C:\inetpub\wwwroot\surveylib\application\models\Catalog_model.php
Line: 620
Function: _error_handler

File: C:\inetpub\wwwroot\surveylib\application\models\Catalog_model.php
Line: 652
Function: get_survey_path

File: C:\inetpub\wwwroot\surveylib\application\controllers\Study.php
Line: 234
Function: get_survey_path_full

File: C:\inetpub\wwwroot\surveylib\index.php
Line: 343
Function: require_once

Backtrace

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: controllers/Study.php

Line Number: 362

Backtrace:

File: C:\inetpub\wwwroot\surveylib\application\core\MY_Exceptions.php
Line: 185
Function: include

File: C:\inetpub\wwwroot\surveylib\application\controllers\Study.php
Line: 362
Function: _error_handler

File: C:\inetpub\wwwroot\surveylib\application\controllers\Study.php
Line: 274
Function: render_page

File: C:\inetpub\wwwroot\surveylib\index.php
Line: 343
Function: require_once

Backtrace

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: controllers/Study.php

Line Number: 363

Backtrace:

File: C:\inetpub\wwwroot\surveylib\application\core\MY_Exceptions.php
Line: 185
Function: include

File: C:\inetpub\wwwroot\surveylib\application\controllers\Study.php
Line: 363
Function: _error_handler

File: C:\inetpub\wwwroot\surveylib\application\controllers\Study.php
Line: 274
Function: render_page

File: C:\inetpub\wwwroot\surveylib\index.php
Line: 343
Function: require_once

Backtrace

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: controllers/Study.php

Line Number: 364

Backtrace:

File: C:\inetpub\wwwroot\surveylib\application\core\MY_Exceptions.php
Line: 185
Function: include

File: C:\inetpub\wwwroot\surveylib\application\controllers\Study.php
Line: 364
Function: _error_handler

File: C:\inetpub\wwwroot\surveylib\application\controllers\Study.php
Line: 274
Function: render_page

File: C:\inetpub\wwwroot\surveylib\index.php
Line: 343
Function: require_once

Backtrace

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: controllers/Study.php

Line Number: 366

Backtrace:

File: C:\inetpub\wwwroot\surveylib\application\core\MY_Exceptions.php
Line: 185
Function: include

File: C:\inetpub\wwwroot\surveylib\application\controllers\Study.php
Line: 366
Function: _error_handler

File: C:\inetpub\wwwroot\surveylib\application\controllers\Study.php
Line: 274
Function: render_page

File: C:\inetpub\wwwroot\surveylib\index.php
Line: 343
Function: require_once

Backtrace

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: controllers/Study.php

Line Number: 367

Backtrace:

File: C:\inetpub\wwwroot\surveylib\application\core\MY_Exceptions.php
Line: 185
Function: include

File: C:\inetpub\wwwroot\surveylib\application\controllers\Study.php
Line: 367
Function: _error_handler

File: C:\inetpub\wwwroot\surveylib\application\controllers\Study.php
Line: 274
Function: render_page

File: C:\inetpub\wwwroot\surveylib\index.php
Line: 343
Function: require_once

Backtrace

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at C:\inetpub\wwwroot\surveylib\application\core\MY_Exceptions.php:195)

Filename: core/Common.php

Line Number: 564

Backtrace:

File: C:\inetpub\wwwroot\surveylib\application\core\MY_Exceptions.php
Line: 185
Function: include

File: C:\inetpub\wwwroot\surveylib\application\core\MY_Exceptions.php
Line: 121
Function: set_status_header

File: C:\inetpub\wwwroot\surveylib\application\controllers\Study.php
Line: 515
Function: show_error

File: C:\inetpub\wwwroot\surveylib\application\controllers\Study.php
Line: 274
Function: render_page

File: C:\inetpub\wwwroot\surveylib\index.php
Line: 343
Function: require_once

Backtrace

Error

An Error Was Encountered

DATASET-TYPE-NOT-SUPPORTED:

Backtrace