A PHP Error was encountered

Severity: Warning

Message: preg_match() expects parameter 2 to be string, array given

Filename: database/DB_driver.php

Line Number: 1047

Backtrace:

File: /home1/ditlitluaracadst/public_html/acadstaff/application/modules/home/models/M_home.php
Line: 31
Function: query

File: /home1/ditlitluaracadst/public_html/acadstaff/application/modules/home/controllers/Home.php
Line: 42
Function: profile

File: /home1/ditlitluaracadst/public_html/acadstaff/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: preg_match() expects parameter 2 to be string, array given

Filename: mysqli/mysqli_driver.php

Line Number: 323

Backtrace:

File: /home1/ditlitluaracadst/public_html/acadstaff/application/modules/home/models/M_home.php
Line: 31
Function: query

File: /home1/ditlitluaracadst/public_html/acadstaff/application/modules/home/controllers/Home.php
Line: 42
Function: profile

File: /home1/ditlitluaracadst/public_html/acadstaff/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: mysqli::query() expects parameter 1 to be string, array given

Filename: mysqli/mysqli_driver.php

Line Number: 306

Backtrace:

File: /home1/ditlitluaracadst/public_html/acadstaff/application/modules/home/models/M_home.php
Line: 31
Function: query

File: /home1/ditlitluaracadst/public_html/acadstaff/application/modules/home/controllers/Home.php
Line: 42
Function: profile

File: /home1/ditlitluaracadst/public_html/acadstaff/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'num_rows' of non-object

Filename: mysqli/mysqli_result.php

Line Number: 62

Backtrace:

File: /home1/ditlitluaracadst/public_html/acadstaff/application/modules/home/models/M_home.php
Line: 33
Function: num_rows

File: /home1/ditlitluaracadst/public_html/acadstaff/application/modules/home/controllers/Home.php
Line: 42
Function: profile

File: /home1/ditlitluaracadst/public_html/acadstaff/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home1/ditlitluaracadst/public_html/acadstaff/system/core/Exceptions.php:272)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home1/ditlitluaracadst/public_html/acadstaff/application/modules/home/controllers/Home.php
Line: 45
Function: redirect

File: /home1/ditlitluaracadst/public_html/acadstaff/index.php
Line: 318
Function: require_once