https://github.com/claudehohl/Stikked/pull/94 works.

htdocs/application/models/pastes.php

@@ -293,19 +293,24 @@ class Pastes extends CI_Model
 		}
 
 		// hits
-		$hits_where = array(
-			'paste_id' => $pid,
-		);
 		$hits_data = array(
 			'paste_id' => $pid,
 			'ip_address' => $this->input->ip_address() ,
 			'created' => mktime() ,
 		);
-		$update_query = $this->db->update_string('trending', $hits_data, $hits_where);
+		$hits_where = array(
-		$this->db->query($update_query);
+			'paste_id' => $pid,
-		if ($this->db->affected_rows() == 0) {
+			'ip_address' => $this->input->ip_address() ,
-			$insert_query = $this->db->insert_string('trending', $hits_data);
+		);
-			$this->db->query($insert_query);
+
+		// First check if record already exists.  If it does, do not insert.
+		// INSERT IGNORE INTO does not work for postgres.
+
+		$query = $this->db->get('trending', $hits_where);
+		
+		if ($query->num_rows == 0) 
+		{
+			$this->db->insert('trending', $hits_data);
 		}
 		
 		if (mktime() > (60 + $data['hits_updated'])) 

htdocs/index.php

@@ -18,7 +18,7 @@
  * NOTE: If you change these, also change the error_reporting() code below
  *
  */
-	define('ENVIRONMENT', 'production');
+	define('ENVIRONMENT', 'development');
 /*
  *---------------------------------------------------------------
  * ERROR REPORTING