The Elearning Community

I am having a difficult time uploading content. I am using SkillSoft content and have it in SCORM format. I am using a Linux server with Apache 2.2.29 and PHP 5.4.40. When I try to upload a SCORM object to the course, it uploads the file and then bounces me out to the log-in screen with a message" Invalid Request". The .pif file is large (156 MB). I modified the php.ini file to upload_max_filesize = 256M. I have not been able to upload any courses material yet. Can someone tell me what I am doing wrong? Thanks!

Scorm objects are usually in .zip format, not pif.
Have you tried uploading any other scorm package, i.e. created with articulate, ispring or lectora?
Can you upload normal files?