diff --git a/fork.php b/fork.php
index e866c7a..cd1715d 100644
--- a/fork.php
+++ b/fork.php
@@ -19,8 +19,10 @@ class fork
     if (! function_exists ("pcntl_fork"))
       throw new \Exception ("Can't fork as PHP doesn't have the pcntl_fork",
         500);
-    declare (ticks=1);
-    @pcntl_async_signals (true);
+    if (function_exists ("pcntl_async_signals"))
+      pcntl_async_signals (true);
+    else
+      declare (ticks=1);
   }
 
   /** Return the number of active PID
@@ -89,6 +91,10 @@ class fork
     // there is an "echo"
     ob_start ();
 
+    // Catch the error messages from the application to not hang if triggered
+    // An other handler can be set in function to execute
+    set_error_handler (function () {});
+
     // Close the file handlers STDOUT/STDIN
     fclose (STDIN);
     fclose (STDOUT);
diff --git a/tcpserver.php b/tcpserver.php
index 994ce5f..098919e 100644
--- a/tcpserver.php
+++ b/tcpserver.php
@@ -357,6 +357,9 @@ class tcpserver
     // Will catch all the text messages from the application to not crash if
     // there is an "echo"
     ob_start ();
+    // Catch the error messages from the application to not hang if triggered
+    // An other handler can be set in function to execute
+    set_error_handler (function () {});
     @fclose (STDIN);
     @fclose (STDOUT);
     @fclose (STDERR);