i canceled hostgator the same day i purchased it , they didnt let me change php memory , i got a lot of errors with them , even without the plugins installed.
so , now im on goddady again but for some reason is working , i dont know if it is because wordpress updated to 4.3.1 , or maybe because i increased the php memory to 128 from 40 which was my default memory limit or maybe because i unistalled the plugin called .httacess editor.
Right now it is working im testing 2 hours without the error.
i would like to know if there is a code to change php version from 5.4 to 5.5 in case i start getting the error again, i saw on this topic https://wordpress.org/support/topic/fatal-error-wp-get-current-user-capabilitiesphp
that this errors maybe because of php version , like i said before im not having the error.