Error message

• Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 20 of /var/www/rugga/it-dan.com/includes/file.phar.inc).
• Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1387 of /var/www/rugga/it-dan.com/includes/bootstrap.inc).
• Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1387 of /var/www/rugga/it-dan.com/includes/bootstrap.inc).
• Deprecated function: The behavior of unparenthesized expressions containing both '.' and '+'/'-' will change in PHP 8: '+'/'-' will take a higher precedence in include_once() (line 1387 of /var/www/rugga/it-dan.com/includes/bootstrap.inc).
• Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in include_once() (line 1387 of /var/www/rugga/it-dan.com/includes/bootstrap.inc).
• Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 395 of /var/www/rugga/it-dan.com/includes/common.inc).