Can't publish posts to wordpress. Broken. (CENTOS 6/WHM/CPANEL)

------------------------ DO NOT APPLY if you have no idea about wordpress, centos/apache or php, of if your idea of freelancing is to spam applications and then google solutions. Waste my time, I will report you. ------------------------ PROBLEM: WORDPRESS WON'T PUBLISH MANUAL POSTS. PROBLEM: WORDPRESS WON'T UPLOAD FILES/MEDIA. RETURNS HTTP ERRORS. POSSIBLE: PHP HANDLING ERROR. APACHE ERROR. MAYBE BAD INSTALL OF WHM/CENTOS. (I'VE TRIED JUST ABOUT EVERYTHING ON WORDPRESS LEVEL.. LOOKS LIKE BACKEND) SOLUTIONS: *HAVE REBUILT APACHE TO 2.4 AND 5.5 (DIDN'T WORK) *HAVE DISABLE SAVE_AUTOPOSTS IN [login to view URL] *HAVE REBUILT WORDPRESS INSTALL *HAVE FLUSHED RAM. HAVE INCREASED MEMORY LIMITS Outline: My RSS Feeders (autoblog) can auto publish posts just fine. I however, cannot publish manually created posts. When finishing and publishing a post, I am returned to the post table. The rare occasions I can, it will save as a draft and not publish. I cannot upload any files, whether zips or images through the wordpress loaders. I have to manually do so through file manager in cPanel. This needs to be fixed ASAP. Within 24-hours.