diff --git a/main/main.c b/main/main.c
index 0f422fd3978..eabd0e99873 100644
--- a/main/main.c
+++ b/main/main.c
@@ -2120,8 +2120,9 @@ zend_result php_module_startup(sapi_module_struct *sf, zend_module_entry *additi
 		_set_invalid_parameter_handler(old_invalid_parameter_handler);
 	}
 
-	/* Disable the message box for assertions.*/
+	/* Disable the message box for assertions and errors.*/
 	_CrtSetReportMode(_CRT_ASSERT, 0);
+	_CrtSetReportMode(_CRT_ERROR, 0);
 #endif
 
 #ifdef ZTS