I installed Ailsa theme. Will not install WP Bakery visual composer.
Tried to install live demo and now all i get is a white screen when I visit page and get error message that says:
Fatal error: Call to undefined function add_inline_style() in /home/ /public_html/blog/wp-content/plugins/ailsa-core/inc/custom-shortcodes/custom-shortcodes.php on line 239
Also can no longer upload photos. Error
The uploaded file could not be moved to wp-content/uploads/2018/02.
How should I proceed?