Yes, finally!!! Big relief. I will try with old logs too. By the way, do you know who can assist me to solve one more big problem. Technical support from provider cannot help me. The problem was posted at DB Error: The SELECT would examine more than MAX_JOIN_SIZE rows; check your WHERE and use SET SQL_BIG_SELECT=1 or SET MAX_JOIN_SIZE=#if the SELECT is okay - #8 by Lazar_Stosic
Thanks!!!