diff --git a/includes/entities/class-fs-user.php b/includes/entities/class-fs-user.php
index 3aed0982..1da3aa59 100755
--- a/includes/entities/class-fs-user.php
+++ b/includes/entities/class-fs-user.php
@@ -54,13 +54,20 @@ function __construct( $user = false ) {
 		 *
 		 * @return void
 		 */
-		function __wakeup() {
+		function __unserialize( $data ) {
 			if ( property_exists( $this, 'is_beta' ) ) {
 				// If we enter here, and we are running PHP 8.2, we already had the warning. But we sanitize data for next execution.
 				unset( $this->is_beta );
 			}
 		}
 
+		/**
+		 * Compatibility wrapper of `__unserialize` for PHP < 7.4.
+		 */
+		function __wakeup() {
+			$this->__unserialize( array() );
+		}
+
 		function get_name() {
 			return trim( ucfirst( trim( is_string( $this->first ) ? $this->first : '' ) ) . ' ' . ucfirst( trim( is_string( $this->last ) ? $this->last : '' ) ) );
 		}
@@ -83,4 +90,4 @@ function is_beta() {
         static function get_type() {
 			return 'user';
 		}
-	}
\ No newline at end of file
+	}