Juniper EX2200

Hi I have Juniper ex2200-48t-4g [12.3R12.4] and all my ports all physicaly down. If I connect any device to any port the link stays down. Here's the log

n 20 08:12:40   chassism[1213]:   Port apply config failed for ge-0/0/44
Jan 20 08:12:40   chassism[1213]: Return code 1 not EOK: platform_an_enable (1527)
Jan 20 08:12:40   chassism[1213]: Return code 1 not EOK: an_enable (162)
Jan 20 08:12:40   chassism[1213]: Return code 1 not EOK: cheetahj2_88E1340_apply_config (264)
Jan 20 08:12:40   chassism[1213]:   Port apply config failed for ge-0/0/45
Jan 20 08:12:41   chassism[1213]: Return code 1 not EOK: platform_an_enable (1527)
Jan 20 08:12:41   chassism[1213]: Return code 1 not EOK: an_enable (162)
Jan 20 08:12:41   chassism[1213]: Return code 1 not EOK: cheetahj2_88E1340_apply_config (264)
Jan 20 08:12:41   chassism[1213]:   Port apply config failed for ge-0/0/46
Jan 20 08:12:41   chassism[1213]: Return code 1 not EOK: platform_an_enable (1527)
Jan 20 08:12:41   chassism[1213]: Return code 1 not EOK: an_enable (162)
Jan 20 08:12:41   chassism[1213]: Return code 1 not EOK: cheetahj2_88E1340_apply_config (264)
Jan 20 08:12:41   chassism[1213]:   Port apply config failed for ge-0/0/47

If you need any further info pls let me know. Thanks