not working on internet explorer

[mamdouhweb]

not workin on IE10 with error:
[FineUploader] responseText =

A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: libraries/image_crud.php

Line Number: 296

{"success":false} [FineUploader] Error when attempting to parse xhr response text (SyntaxError: Invalid character)

as for IE 9 and earlier it simply does not show.

[mamdouhweb]

[FineUploader] Processing 1 files or inputs...
[FineUploader] Sending upload request for 0
[FineUploader] Received response for 0
[FineUploader] iframe loaded
[FineUploader] converting iframe's innerHTML to JSON
[FineUploader] innerHTML =

A PHP Error was encountered

Severity: Notice

Message: Undefined index: qqfile

Filename: libraries/image_crud.php

Line Number: 450

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /hermes/bosoraweb098/b1636/dom.lappco/anas/system/core/Exceptions.php:185)

Filename: libraries/image_crud.php

Line Number: 912

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /hermes/bosoraweb098/b1636/dom.lappco/anas/system/core/Exceptions.php:185)

Filename: libraries/image_crud.php

Line Number: 924

{"success":true} [FineUploader] Error when attempting to parse form upload response (SyntaxError: Syntax error)

this is the error on IE9. it give back that upload failed even that it uploads fine.
for ie10 it's not working at all.