Advanced Custom Fields WYSIWYG More tag

Simply go and apply the default filter:

// You´ll likely need a function that doesn´t echo/print the output to get this working
// without an error
echo apply_filters( 'the_excerpt', get_field( 'YOUR_FIELD_NAME', get_the_ID() ) );

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)