Invalid stack... hmm. Can you please try without user_statistics enabled, i.e. userstat_running = 0
By the way tmp_table_size = 700M makes no sense, you wouldn't have enough memory; and tmp tables get limited by max_heap_table_size anyway, so that's why this incorrect setting hasn't hurt you yet.
Invalid stack... hmm. Can you please try without user_statistics enabled, i.e. userstat_running = 0
By the way tmp_table_size = 700M makes no sense, you wouldn't have enough memory; and tmp tables get limited by max_heap_table_size anyway, so that's why this incorrect setting hasn't hurt you yet.