Fix for bug 150792: Locks profiles table so adding a CC while creating a bug doesn't fail.

post_bug.cgi

@@ -243,7 +243,7 @@ $sql .= ") & $::usergroupset)\n";
 # Lock tables before inserting records for the new bug into the database
 # if we are using a shadow database to prevent shadow database corruption
 # when two bugs get created at the same time.
-SendSQL("LOCK TABLES bugs WRITE, longdescs WRITE, cc WRITE") if Param("shadowdb");
+SendSQL("LOCK TABLES bugs WRITE, longdescs WRITE, cc WRITE, profiles READ") if Param("shadowdb");
 
 # Add the bug report to the DB.
 SendSQL($sql);