Just tried to upgrade from TikiWiki 7.0 to 8.2. The database upgrade seemed to go smoothly enough, but then when I clicked on the "lock installer and enter tiki" button, I received an error message, which I will include below. Does anyone know what might be the problem? I've also opened a support ticket with my web hosting company, but thought someone here might have an idea on how to deal with the issue. Thanks in advance for any insights. Here's the message:
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, cgiadmin at yourhostingaccount.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.
More information about this error may be available in the server error log.