PHP error help

[eluser]Unknown[/eluser]
A PHP Error was encountered

Severity: Warning

Message: Invalid argument supplied for foreach()

Filename: controllers/products.php

Line Number: 159

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/p/pentagon6/fly-trade.net/public_html/system/core/Exceptions.php:185)

Filename: helpers/url_helper.php

Line Number: 542

Help you need to fix?

[eluser]jairoh_[/eluser]
please post the codes in Line Number: 159 and Line Number: 542 to be clear.
but IMHO in line number 159, foreach only allows an array variable and no other.

hope this helps.

[eluser]CroNiX[/eluser]
@jairoh_ You can use foreach() on objects as well, see the php docs.