can you help me!!
no miner from 24H
2014-04-21 10:36:07,497 INFO proxy jobs. # C extension for midstate not available. Using default implementation instead.
2014-04-21 10:36:07,503 WARNING proxy mining_proxy.main # Stratum proxy version: 1.5.5
2014-04-21 10:36:07,515 WARNING proxy mining_proxy.test_update # Checking for updates...
2014-04-21 10:36:08,342 WARNING proxy mining_proxy.main # Trying to connect to Stratum pool at stratum.bitcoin.cz:3333
2014-04-21 10:36:08,377 INFO stats stats.print_stats # 1 peers connected, state changed 1 times
2014-04-21 10:36:08,378 INFO proxy mining_proxy.on_connect # Connected to Stratum pool at stratum.bitcoin.cz:3333
2014-04-21 10:36:08,380 INFO proxy mining_proxy.on_connect # Subscribing for mining jobs
2014-04-21 10:36:08,500 WARNING proxy mining_proxy.main # -----------------------------------------------------------------------
2014-04-21 10:36:08,502 WARNING proxy mining_proxy.main # PROXY IS LISTENING ON ALL IPs ON PORT 3333 (stratum) AND 8332 (getwork)
2014-04-21 10:36:08,503 WARNING proxy mining_proxy.main # -----------------------------------------------------------------------
2014-04-21 10:36:08,503 INFO proxy client_service.handle_event # Setting new difficulty: 3
2014-04-21 10:36:08,503 INFO proxy client_service.handle_event # New job 27e4e for prevhash 7b05644e, clean_jobs=True
2014-04-21 10:36:16,276 INFO proxy client_service.handle_event # New job 27e4f for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:36:46,158 INFO proxy client_service.handle_event # Setting new difficulty: 1
2014-04-21 10:36:46,161 INFO proxy client_service.handle_event # New job 27e50 for prevhash 7b05644e, clean_jobs=True
2014-04-21 10:36:46,161 INFO proxy client_service.handle_event # New job 27e50 for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:37:16,555 INFO proxy client_service.handle_event # New job 27e51 for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:37:46,690 INFO proxy client_service.handle_event # New job 27e52 for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:38:16,829 INFO proxy client_service.handle_event # New job 27e53 for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:38:46,585 INFO proxy client_service.handle_event # New job 27e54 for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:39:17,632 INFO proxy client_service.handle_event # New job 27e55 for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:39:46,989 INFO proxy client_service.handle_event # New job 27e56 for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:40:17,315 INFO proxy client_service.handle_event # New job 27e57 for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:40:47,121 INFO proxy client_service.handle_event # New job 27e58 for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:41:17,750 INFO proxy client_service.handle_event # New job 27e59 for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:41:47,285 INFO proxy client_service.handle_event # New job 27e5a for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:42:17,513 INFO proxy client_service.handle_event # New job 27e5b for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:42:47,532 INFO proxy client_service.handle_event # New job 27e5c for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:43:18,867 INFO proxy client_service.handle_event # New job 27e5d for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:43:48,375 INFO proxy client_service.handle_event # New job 27e5e for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:44:18,433 INFO proxy client_service.handle_event # New job 27e5f for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:44:48,443 INFO proxy client_service.handle_event # New job 27e60 for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:45:18,822 INFO proxy client_service.handle_event # New job 27e61 for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:45:48,427 INFO proxy client_service.handle_event # New job 27e62 for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:46:18,917 INFO proxy client_service.handle_event # New job 27e63 for prevhash 7b05644e, clean_jobs=False
2014-04-21 10:46:33,974 INFO proxy client_service.handle_event # New job 27e64 for prevhash 6a52d88e, clean_jobs=True
2014-04-21 10:46:34,549 INFO proxy client_service.handle_event # New job 27e65 for prevhash 6a52d88e, clean_jobs=False
2014-04-21 10:47:03,825 INFO proxy client_service.handle_event # New job 27e66 for prevhash 6a52d88e, clean_jobs=False
2014-04-21 10:47:34,072 INFO proxy client_service.handle_event # New job 27e67 for prevhash 6a52d88e, clean_jobs=False
2014-04-21 10:48:04,355 INFO proxy client_service.handle_event # New job 27e68 for prevhash 6a52d88e, clean_jobs=False
2014-04-21 10:48:35,052 INFO proxy client_service.handle_event # New job 27e69 for prevhash 6a52d88e, clean_jobs=False
2014-04-21 10:49:04,861 INFO proxy client_service.handle_event # New job 27e6a for prevhash 6a52d88e, clean_jobs=False
2014-04-21 10:49:34,828 INFO proxy client_service.handle_event # New job 27e6b for prevhash 6a52d88e, clean_jobs=False
2014-04-21 10:50:05,489 INFO proxy client_service.handle_event # New job 27e6c for prevhash 6a52d88e, clean_jobs=False
2014-04-21 10:50:34,618 INFO proxy client_service.handle_event # New job 27e6d for prevhash 6a52d88e, clean_jobs=False