I have followed the upgrade procedure and am getting this apache error when trying to go to update.php:
Tue Nov 27 20:29:20 2012] [error] [client 22.214.171.124] PHP Fatal error: Only variables can be passed by reference in /var/www/site/modules/upload/upload.module on line 631
I may also be getting this php error although I am not sure it is related:
[27-Nov-2012 20:35:08] PHP Warning: PHP Startup: Unable to load dynamic library '/usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/eaccelerator.so' - /usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/eaccelerator.so: cannot open shared object file: No such file or directory in Unknown on line 0
It is unclear in the Upgrade documentation whether I should overwrite the core modules in the folder before or after I run upgrade.php. I have tried running upgrade with overwriting them and without overwriting them, and getting the same issues above.
Any help would be appreciated.