I'm trying to migrate my site from a PHP5.6 host to a PHP 7 host in preparation for Craft 3.
I've copied everything across and am trying to load an exact copy of the production site on a different domain to see if it's all working as expected.
Unfortunately I don't make it far. On hitting the site I get:
PHP Fatal error: Uncaught Error: Call to a member function run() on integer in /blah.com.au/htdocs/craft/app/index.php:62
Stack trace:
#0 /blah.com.au/htdocs/public/index.php(19): require_once()
#1 {main}
thrown in /blah.com.au/htdocs/craft/app/index.php on line 62
There are no other details anywhere. To avoid cache issues I've also done a fresh upload of Craft and then copied across my config, templates, plugins, public directories etc. Exact same error.
I've updated the config files (db/general) to have the correct paths for this new domain. The database is the same as production.
my .htaccess shouldn't be causing issues.
Any ideas peoples?
