I activated theme Colorway on my website http://www.iltelaio.gr.it and immediatly after I cannot access the admin area anymore.
Error arrives with the login:
- with Explorer error is HTTP 500
- with Google Chrome the error is as following
PHP Fatal error: Call to undefined function wp_get_theme() in C:\WebSites\iltelaio.gr.it_nnxiisp2m6j9utbq\wp-content\themes\colorway\functions\theme-options.php on line 11
Please help :((