top 10 Easy Solutions

you add business email like info@mysite.com but it not work hosting server provider is provide email services so that your domain and hosting different services provider then you need to add some records in domain account your domain and hosting server same services provider then it add automatic MX records I am assume you have create your business email step 1 : login your account  domain register account step 2 : then goto manage domain setting there different type of dns record you need to add MX (mail exchange ) record so you using google business email so that you add google MX record all service provider provide the MX or all type of record info in user guide or FAQ page  

first you need to access your register domain account domain name records called (DNS record ) show one main domain with add DNS A record all domain or subdomain  required to point with host A record point to your hosting server step 1 : create sub domain in hosting cpanel step 2 : goto your domain register account step 3 : goto DNS zone file showing example is godaddy cpanel    your host name is subdomain name Host -> subdomain name Point to -> server ip TTL use default or custom

Fatal error: Allowed memory size of 67108864 bytes exhausted wordpress open your file manager then goto wordpress directory wp-include -> then   default-constants.php change a memory size values 64 to 256 or your need modifications see below light blue color  in default-constants.php   <?php /**  * Defines constants and global variables that can be overridden, generally in wp-config.php.  *  * @package WordPress  */ /**  * Defines initial WordPress constants  *  * @see wp_debug_mode()  *  * @since 3.0.0  *  * @global int $blog_id  */ function wp_initial_constants() {  global $blog_id;  /**#@+   * Constants for expressing human-readable data sizes in their respective number of bytes.   *   * @since 4.4.0   */  define( 'KB_IN_BYTES', 1024 );  define( 'MB_IN_BYTES', 1024 * KB_IN_BYTES );  define( 'GB_IN_BYTES', 1024 * MB_IN_BYTES );  define( 'TB_IN_BYTES', 1024 * GB_IN_BYTES );  /**#@-*/  $current_limit     = @ini_get( 'memory_limi