Titles are not displaying in Wordpress posts

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• CSS - Target 3rd div but skip Child Divs

  I am working with a WordPress plugin so I am unable to add a class on the PHP side seeing as this plugin receives and update every week and would override my changes. I need to try to do this on the front end.

  Here is the code:

  .mainInfo div:nth-of-type(3) {
    background-color: #302b44;
    border: 2px solid #FFF;
    padding: 14px;
  }

  <div class="mainInfo">
    <div>This is the 1st Div
      <div>Lorem ipsum.</div>
      <div>Quis, reiciendis.</div>
      <div>Repudiandae, inventore!</div>
    </div>
    <div>This is the 2nd Div
      <div>Lorem ipsum.</div>
      <div>Voluptates, minima.</div>
      <div>Minima, assumenda?</div>
    </div>
    <div>This is the 3rd Div **The only one I want to select**
      <div>Lorem ipsum.</div>
      <div>Dolores, ullam!</div>
      <div>Sequi, eligendi!</div>
    </div>
    <div>This is the 4th Div
      <div>Lorem ipsum.</div>
      <div>Recusandae, commodi.</div>
      <div>Reiciendis, nostrum.</div>
    </div>
  </div>

  Here is a fiddle showing what I am trying to accomplish, but what I'm sure you already know is this is also counting the child DIVs inside the main parent DIVs also. I only want to target the 3rd "main" DIV inside of "mainInfo" is there a way to accomplish this by skipping the child DIvs? If this can be solved by jQuery I will accept that also.

  FYI: Like I said this a WP plugin so the first and second main DIV have varying amounts of child DIVs inside based on user inputs.
• How to fix 404 on post after prepending Custom Post Type url with Custom Taxonomy Term slug

  I'm setting up "special" url structure for posts etc

  Result i want to get is: sitename.com/club/justcavali club is term from taxonomy (club_type) and justcavali is post type (booking_type)

  after i setup rewrite for cpt to go for %club_type%, all of my posts/pages go to 404 and im getting some nonsense query on those pages post_type = "attachment" for example,

  i've tried every single way to fix this, but someone either taxonomy/cpt breaks or post/page breaks

  It breaks when i insert "%club_type%" to rewrite for cpt, and yes i've disabled "with front", also i am deleting taxonomy base from terms

  club_type/club - > /club

  function cptui_register_my_cpts_listing() {
  
  /**
   * Post Type: Listing.
   */
  
  $labels = array(
      "name" => __( "Listing", "sage" ),
  );
  
  $args = array(
      "label" => __( "Listing", "sage" ),
      "labels" => $labels,
      "description" => "New Listinga",
      "public" => true,
      "publicly_queryable" => true,
      "show_ui" => true,
      "delete_with_user" => false,
      "show_in_rest" => true,
      "rest_base" => "",
      "rest_controller_class" => "WP_REST_Posts_Controller",
      "has_archive" => true,
      "show_in_menu" => true,
      "show_in_nav_menus" => true,
      "exclude_from_search" => false,
      "capability_type" => "post",
      "map_meta_cap" => true,
      "hierarchical" => true,
      "rewrite" => array( "slug" => "/%club_type%/", "with_front" => false ),
      "query_var" => true,
      "supports" => array( "title", "editor" ),
      "taxonomies" => array( "club_type", "city_part" ),
  );
  
  register_post_type( "listing", $args );
      }
  
      add_action( 'init', 'cptui_register_my_cpts_listing' );
  
  function cptui_register_my_taxes_club_type() {
  
  /**
   * Taxonomy: Club Type
   */
  
  $labels = array(
      "name" => __( "club_type", "sage" ),
      "singular_name" => __( "club_type", "sage" ),
  );
  
  $args = array(
      "label" => __( "club_type", "bgn" ),
      "labels" => $labels,
      "public" => true,
      "publicly_queryable" => true,
      "hierarchical" => true,
      "show_ui" => true,
      "show_in_menu" => true,
      "show_in_nav_menus" => true,
      "query_var" => true,
      "rewrite" => array( 'slug' => 'club_type', 'with_front' => false, ),
      "show_admin_column" => true,
      "show_in_rest" => true,
      "rest_base" => "club_type",
      "rest_controller_class" => "WP_REST_Terms_Controller",
      "show_in_quick_edit" => true,
      );
  register_taxonomy( "club_type", array( "listing" ), $args );
  }
  add_action( 'init', 'cptui_register_my_taxes_club_type' );
  
• WP Mail SMTP Version 1.4.2 stopped sending emails

  I have a plugin that uses wp_mail() function to send emails on form errors. I have WP Mail SMTP plugin installed as well to use my custom SMTP settings.

  Everything was working great for months with WP Mail SMTP version 0.11.1. But ever since I updated plugin to version 1.4.2, my emails have stopped working.

  From what I have figured out, wp_mail() is not working inside my plugin only. If I keep it anywhere like in theme files etc, the email is sent immediately. But from inside my plugin, I get this exception everytime:

    "errors": {
      "wp_mail_failed": [
        "Could not instantiate mail function."
      ]
    },
    "error_data": {
      "wp_mail_failed": {
        "to": [
          "oibrahim@folio3.com"
        ],
        "subject": "Form Error",
        "message": "<dl><dt>Error Logged:<\/dt> <dd>{\"MembershipNumber\":null,\"Success\":false,\"Message\":\"The combination is incorrect\",\"contactInfo\":{\"PrimaryContactNumber\":null,\"AlternateNumber\":null,\"MobileNumber\":null,\"OtherPhone1\":null,\"Email\":null},\"membership\":{\"EffectiveDate\":null,\"ExpiryDate\":null,\"planInfo\":null,\"MembershipSubProgram\":null},\"address\":{\"HomeAddress\":null,\"MailingAddress\":null,\"BillingAddress\":null},\"slxConstantInfo\":[],\"Token\":null}<\/dd><dt>Timestamp:<\/dt> <dd>Monday, April 22nd, 2019 @ 03:16:30 PM<\/dd><dt>Referrer:<\/dt> <dd>renew\/step1<\/dd><dt>User:<\/dt> <dd> \n<br>\n<br>\n<br>\n<\/dd><\/dl>",
        "headers": [
  
        ],
        "attachments": [
  
        ],
        "phpmailer_exception_code": 2
      }
    }
  }
  

  If I downgrade the WP Mail SMTP plugin, things start working fine again. So its a sure shot issue with the plugin. Maybe in my plugin where I call the wp_mail() function, the settings of WP Mail SMTP are not already loaded or something like that.

  Any quick help will be really appreciated since I have this code running on a production site. Thanks in advance!

  Edit: Just to add some details, WP Mail SMTP test email is running fine af!