Suddenly upload only the first image

Ok reinstalled backup version:
Configuration
Content 6.x-2.9
FileField 6.x-3.9
Image FUpload (image) 6.x-3.0-rc2
ImageCache 6.x-2.0-rc1

Errors:
1) After first upload , at the "next step" :
" Unsupported operand types in (...)sites/all/modules/imagecache/imagecache.module on line 902"
changed line 902 from
return '<img' . drupal_attributes($ours + $attributes) . '/>';
in
return '<img' . drupal_attributes($ours) . $attributes . '/>';

I don't know if this is the right way ...but solve it.

2) Now , when i go to edit image content i have this alert:
warning: Parameter 1 to theme_image_fupload_imagefield_widget() expected to be a reference, value given in /home/mhd-01/......../htdocs/includes/theme.inc on line 669.

I don't understand what kind of reference may be wrong

Someone can help me?

Sorry , but ain't seen previous posts with the same issue
Solved.

It was an php 5.3 issue. Endeed in a MAMP installation with php 5.2 there wasn't this warning; changed to php 5.3 warning appears. But my host has Php 5.3.3.7+Squeeze1....
Applied patch to image_fupload_imagefield_widget.inc:
-function theme_image_fupload_imagefield_widget(&$element) {
+ function theme_image_fupload_imagefield_widget($element) {

All right for the moment