2.0.15 to 2.1 Beta 4 - 500 Internal Server Error

[Apllicmz]

After you finish updating you are giving this error that is in the attachment

Internal Server Error


The server encountered an internal error or misconfiguration and was unable to complete your request.


Please contact the server administrator at [email protected] to inform them of the time this error occurred, and the actions you performed just before this error.


More information about this error may be available in the server error log.


Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.

[Apllicmz]

sorry done
Already running I changed all files inside the root for 644 is working thanks to all for the help