Error message

• Deprecated function: Optional parameter $item declared before required parameter $complete_form is implicitly treated as a required parameter in include_once() (line 1439 of /home/885362.cloudwaysapps.com/ekxvffwpvy/public_html/includes/bootstrap.inc).
• Deprecated function: Creation of dynamic property alpha_theme_container::$delta is deprecated in alpha_theme_container->__construct() (line 25 of /home/885362.cloudwaysapps.com/ekxvffwpvy/public_html/sites/all/themes/omega/alpha/includes/base.inc).
• Deprecated function: Using ${var} in strings is deprecated, use {$var} instead in include_once() (line 1065 of /home/885362.cloudwaysapps.com/ekxvffwpvy/public_html/includes/theme.inc).
• Deprecated function: Using ${var} in strings is deprecated, use {$var} instead in include_once() (line 1065 of /home/885362.cloudwaysapps.com/ekxvffwpvy/public_html/includes/theme.inc).
• Deprecated function: Using ${var} in strings is deprecated, use {$var} instead in include_once() (line 1065 of /home/885362.cloudwaysapps.com/ekxvffwpvy/public_html/includes/theme.inc).
• Deprecated function: Using ${var} in strings is deprecated, use {$var} instead in include_once() (line 1065 of /home/885362.cloudwaysapps.com/ekxvffwpvy/public_html/includes/theme.inc).
• Deprecated function: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in rename_admin_paths_url_outbound_alter() (line 82 of /home/885362.cloudwaysapps.com/ekxvffwpvy/public_html/sites/all/modules/rename_admin_paths/rename_admin_paths.module).