Index: src/system/core/ContentView.inc.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- src/system/core/ContentView.inc.php	(revision 70c4faa12acc32f0ce0b1aa503bd915108cf2e69)
+++ src/system/core/ContentView.inc.php	(revision )
@@ -292,6 +292,8 @@
 
 	public function build_html($p_content_data_array = false, $p_template_file = false)
 	{
+		$t_html_output = '';
+
 		$this->before_build_html();
 
 		$this->init_smarty();
@@ -350,7 +352,14 @@
 		$t_full_template_path = $this->v_template_dir . $t_template_file;
 
 		$t_cache_id = $this->get_cache_id();
+
+		if(file_exists($t_full_template_path))
+		{
-		$t_html_output = $this->v_coo_smarty->fetch($t_full_template_path, $t_cache_id);
+			$t_html_output = $this->v_coo_smarty->fetch($t_full_template_path, $t_cache_id);
+		}
+		else {
+			trigger_error('t_template_file does not exist: '.$t_full_template_path, E_USER_NOTICE);
+		}
 
 		# insert session_ids
 		$t_html_output = $this->replace_session_id_placeholder($t_html_output);
\ No newline at end of file