--- includes/lock.inc.orig	2004-06-13 10:45:25.840291919 -0400
+++ includes/lock.inc	2004-06-13 11:30:51.009231052 -0400
@@ -150,14 +150,17 @@ function lock_db_lock($name, $block, $at
       /* At this moment, we know that the lock is available, so we're going to
       **  try and grab it...
       */
+      $restore_error_level = error_reporting(0);
       $key = microtime();
       if(@db_query("INSERT INTO {locks} VALUES('%s', '%s', %d, 1, 1)", $name, $key, $ttl)) {
+        error_reporting($restore_error_level);
         /* The presence of a return code means that the database did not 
         ** return an error.  In other words, we own the lock.
         */
         return $key;
       }
       else {
+        error_reporting($restore_error_level);
         /* The absence  of a return code means the database returned an error.
         ** In other words, we failed to get the lock.
         */
@@ -271,6 +274,7 @@ function lock_db_unlock($name, $key, $at
   **  required the lock in the first place is finished. Hence the sleep before 
   **  the delete.
   */
+  sleep(1);
   db_query("DELETE FROM {locks} WHERE name = '%s' and microtime = '%s'", $name, $key);
   if (db_error()) {
     /* Our delete failed.  Why?  Probably because someone has already freed the