Warning, can not parse template (content_search) (Error: Type 0, array_rand(): Argument #1 ($array) must be of type array, null given, line 409 )

Array ( [type] => 0 [line] => 409 [file] => /home/sites/li21xxx.org/content/html/croper/tube/index.php(1009) : eval()'d code [message] => array_rand(): Argument #1 ($array) must be of type array, null given )