Joomla updated to version number 3. I've gotten image sliders directly from their site that say they are compatible. Each time I try to add one I get this notification

HTML Code:
Strict Standards: Only variables should be assigned by reference in /home/shutter7/public_html/modules/mod_vt_cu3ox_slideshow/helper.php on line 275

Strict Standards: Only variables should be assigned by reference in /home/shutter7/public_html/modules/mod_vt_cu3ox_slideshow/helper.php on line 279

Strict Standards: Only variables should be assigned by reference in /home/shutter7/public_html/modules/mod_vt_cu3ox_slideshow/helper.php on line 285

Strict Standards: Only variables should be assigned by reference in /home/shutter7/public_html/modules/mod_vt_cu3ox_slideshow/helper.php on line 294

Strict Standards: Only variables should be assigned by reference in /home/shutter7/public_html/modules/mod_vt_cu3ox_slideshow/helper.php on line 306

Strict Standards: Only variables should be assigned by reference in /home/shutter7/public_html/modules/mod_vt_cu3ox_slideshow/helper.php on line 309

Strict Standards: Only variables should be assigned by reference in /home/shutter7/public_html/modules/mod_vt_cu3ox_slideshow/helper.php on line 314

Strict Standards: Only variables should be assigned by reference in /home/shutter7/public_html/modules/mod_vt_cu3ox_slideshow/helper.php on line 319

Strict Standards: Only variables should be passed by reference in /home/shutter7/public_html/modules/mod_vt_cu3ox_slideshow/helper.php on line 227

Strict Standards: Only variables should be passed by reference in /home/shutter7/public_html/modules/mod_vt_cu3ox_slideshow/helper.php on line 184
The site is located at: http://www.shutter-beephotography.com