Severity: Warning
Message: imagecreatefromstring() [function.imagecreatefromstring]: Empty string or invalid image
Filename: controllers/imagem.php
Line Number: 23
Severity: Warning
Message: imagesx(): supplied argument is not a valid Image resource
Filename: controllers/imagem.php
Line Number: 35
Severity: Warning
Message: imagesy(): supplied argument is not a valid Image resource
Filename: controllers/imagem.php
Line Number: 36
Severity: Warning
Message: imagecopyresampled(): supplied argument is not a valid Image resource
Filename: controllers/imagem.php
Line Number: 39
Severity: Warning
Message: imagedestroy(): supplied argument is not a valid Image resource
Filename: controllers/imagem.php
Line Number: 41
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /home/colegiog/public_html/sys_source/libraries/Exceptions.php:164)
Filename: controllers/imagem.php
Line Number: 43