Fix. Autoloader. Prevent to include SPBCT and UNIFORCE classes.

Author: Glomberg

cleantalk/lib/autoloader.php

@@ -13,7 +13,7 @@ function ct_autoloader( $class ){
 
 	// Register class auto loader
 	// Custom modules
-	if( strpos( $class, 'Cleantalk' ) !== false ){
+	if( strpos( $class, 'Cleantalk' ) !== false && strpos($class, 'CleantalkSP') === false && strpos( $class, 'Cleantalk\\USP' ) === false ){
 		$class = str_replace( '\\', DIRECTORY_SEPARATOR, $class );
 		$class_file = __DIR__ . DIRECTORY_SEPARATOR . $class . '.php';
 		if( file_exists( $class_file ) ){