A PHP Error was encountered

Severity: 8192

Message: strtoupper(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: libraries/Email.php

Line Number: 435

Backtrace:

File: /home/pallavchemicals/public_html/application/controllers/Pallav.php
Line: 5
Function: __construct

File: /home/pallavchemicals/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

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

Filename: core/Common.php

Line Number: 571

Backtrace:

File: /home/pallavchemicals/public_html/application/models/Mpallav.php
Line: 68
Function: query

File: /home/pallavchemicals/public_html/application/controllers/Pallav.php
Line: 353
Function: productlist

File: /home/pallavchemicals/public_html/application/controllers/Pallav.php
Line: 321
Function: productlistdisplay

File: /home/pallavchemicals/public_html/index.php
Line: 315
Function: require_once

A Database Error Occurred

Error Number: 1064

You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 1

SELECT p.productid,p.procode,p.proname,p.casno,p.msds,p.unno,p.imco FROM productrangetrans t inner join product p on p.productid = t.productid where t.range_id = NULL group by productid order by proname asc limit 0,

Filename: models/Mpallav.php

Line Number: 68