Git error :(

gistfile1.txt

error: packfile .git/objects/pack/pack-43a2872bd320ca70652c13c47aa933d2cab5cac7.pack does not match index
error: packfile .git/objects/pack/pack-43a2872bd320ca70652c13c47aa933d2cab5cac7.pack cannot be accessed
error: packfile .git/objects/pack/pack-43a2872bd320ca70652c13c47aa933d2cab5cac7.pack does not match index
error: packfile .git/objects/pack/pack-43a2872bd320ca70652c13c47aa933d2cab5cac7.pack cannot be accessed
fatal: unable to read tree 9fe17beeb8cc24e68ebf53020f543c312f2c3453

$ git gc
error: refs/tags/sgn-71.0 does not point to a valid object!
error: Could not read 3dfbc5c4604611bc170653c5d6d13c8fe4361d4e
error: Could not read 81b7495ec422e12499abaaa1e5fd1891fb41fd90
error: Could not read 3dfbc5c4604611bc170653c5d6d13c8fe4361d4e
error: Could not read 3dfbc5c4604611bc170653c5d6d13c8fe4361d4e
error: refs/tags/sgn-71.0 does not point to a valid object!
error: Could not read 3dfbc5c4604611bc170653c5d6d13c8fe4361d4e
fatal: Failed to traverse parents of commit 3bf780bc60b7f01726f862aa3b4653f4e93a94b3
error: failed to run repack
fatal: unable to read tree 9fe17beeb8cc24e68ebf53020f543c312f2c3453

$ git fsck
error: refs/tags/sgn-71.0 does not point to a valid object!
broken link from tree d1db747d83b00a716f919512715907ce5d578c21
to tree 9fe17beeb8cc24e68ebf53020f543c312f2c3453
broken link from tree d1db747d83b00a716f919512715907ce5d578c21
to tree b82f34b801187c64a84f86942647faf2f30f858e
broken link from tree ec715451e51b3be45bf49c29235e03287a9b8f33
to tree 6cf675f38a916292990d9457cb802b6f76b80c86
broken link from tree 52d4a82a9bf3bf830e36d3e0d7b36b8ee53be594
to tree 7ccc84b3ad6d4b472088abeeb1f49ff1bb4d1c29
broken link from tree d7b7e11618daaff9101046915985cab55a5e84fb
to tree 529734f1ddf23848be0a5b9b95a44c9f773bcd55
broken link from tree ce1ff5ed294d6528c015d519e2e0e9e914d5e653
to tree d616a54a43516671de1ad5be2864ece278c4fbfb
broken link from tree ce1ff5ed294d6528c015d519e2e0e9e914d5e653
to tree 0fdf97994a73287545f54ab0541094b266ef98b4
broken link from tree 689e2ee1f3e044e20aa3fb4fc6cbc8fd2462ce12
to blob 7cde6d46f1fee50293ff3f98f1e30caeb7c7c9d4
broken link from tree bd3ade7a1c41ff740294bc94db055d39590b17a7
to blob 8d78053f5d81e674654ec5cb7dccbdc14e2a21fe
broken link from tree 1854ce47b84bdab9ccd1448728efa986e47997a9
to blob 8b33cc079b5f3c5050fce83214c9ec8701848998
broken link from tree 3e0600f3ec33fcc4a315cdd427d9a73c40fab644
to blob ee1ffd3a6146beb3fdb6865a666f3ac504710fb9
broken link from commit b1dd7c7f8fbca18461340b19482b4dc073e1cb21
to commit 3dfbc5c4604611bc170653c5d6d13c8fe4361d4e
broken link from tree 585a24dbb726058e90b50471ced43b0d607a58f7
to tree 3f56581a49bad556b1f6d656b094234c98195aac
broken link from tree 585a24dbb726058e90b50471ced43b0d607a58f7
to tree 8d3ce600b3edd37e3753dfce06fbea4a372430f8
broken link from tree 78e8bdb4cc1223a1d2de6dc59a4bc6369ac086f2
to blob cabdf46dff97cd411bfae92b86c8e78731117905
broken link from tree 264c357addc6aae29ecd382f6497364d4f282b19
to tree 126ac499f40208f46e2760cf5b926b3c886a3e74
broken link from tree a27b84b383e4a0ced569f642c940bd5d3f13dd87
to tree 089aaaa6ae1274feef61781ecaa725846ddeb296
broken link from tree 6fe72ff4124bbaaeb6710a93bb813a5b75715bd3
to tree 46b22ea4360f7a87fa1ed6bcafd1eb3aedb6f6ba
broken link from tree 118ac9b784277af31628480dc57c0a56b2884a28
to tree d9b1149ad53533ff222f5988142404ec95ae4c9f
broken link from tree 118ac9b784277af31628480dc57c0a56b2884a28
to tree edde1993725e8dfae7fc0190ac8ba1ee2be72573
broken link from tree d7a47ed9da96ec9c9a14e8329cfd96e2991ce00e
to tree ee43e4c139018a48622eef624640a7c2738cedd3
broken link from tree 2f905c64198e43bd54f9ed96629ed597a19ad412
to tree 0a453d7d8ab66c90d2cd2374e9624f4bed3b4489
broken link from tree 4e28469a15b8602d4b53d5d45285141e9185f128
to tree a8232e10900cefd9244a7f1c2cdd3063c8b96f55
broken link from tree 954ade0ac29b6bc42a3d77cc0e266747ba8992e0
to blob 5c13bc9a9db57a4a954472835208cbe777d66f69
broken link from commit 058928b91cd21d74037561ff52022114b8b240a2
to commit 81b7495ec422e12499abaaa1e5fd1891fb41fd90
broken link from tree 31f4272bd207f7608794d6a5f9592050c2c37359
to tree c7a3295d8021752a0caf43e3bae05f292291acdb
broken link from tree 31f4272bd207f7608794d6a5f9592050c2c37359
to tree a6f3e9a2a4427a44a3dbc9cbbf2f6883cec5ce63
broken link from tree dbfbf4fcc1f56f7910d4097ebd853465c22d765c
to tree 6889793146bf04e0ad7753c359084a1dc57fce7a
broken link from tree dbfbf4fcc1f56f7910d4097ebd853465c22d765c
to tree 3fd9032f72cc2cb883c03e7c11e5a4f2bac65991
broken link from tree dd7bd44f6b4eed453fa0725620c55da89350a5b3
to tree 3794ab635a5a7d5eb0a26c86dc8469c8a97ec08b
missing blob 5c13bc9a9db57a4a954472835208cbe777d66f69
dangling commit 7d151be2430ac863740baf5b9f44fa38604fed03
missing tree d616a54a43516671de1ad5be2864ece278c4fbfb
missing blob ca1ebaf4ba4bd4205547fe455a5f039f4ddf807b
missing blob d11f0db1e6023f95869631f883b36c59e1eee166
missing blob ee1ffd3a6146beb3fdb6865a666f3ac504710fb9
missing tree a8232e10900cefd9244a7f1c2cdd3063c8b96f55
dangling commit 552c4b0ad3caceb615a77d110dbf813938f94bcb
missing tree b82f34b801187c64a84f86942647faf2f30f858e
missing blob 8b33cc079b5f3c5050fce83214c9ec8701848998
missing tree 8d3ce600b3edd37e3753dfce06fbea4a372430f8
missing tree ee43e4c139018a48622eef624640a7c2738cedd3
dangling blob c84424d5247b493bf5022cd761847db2441d727a
missing tree 0a453d7d8ab66c90d2cd2374e9624f4bed3b4489
missing tree 3f56581a49bad556b1f6d656b094234c98195aac
missing tree 126ac499f40208f46e2760cf5b926b3c886a3e74
dangling blob 087565fa07ed528c812406d4b4198172ee652971
missing blob 8d78053f5d81e674654ec5cb7dccbdc14e2a21fe
dangling blob dc7d55162085b27f3971a939792ad6119b3ce919
missing tree 6889793146bf04e0ad7753c359084a1dc57fce7a
missing blob 199448ddfaa8a086a0742ce8327204f382bed9eb
missing tree 3794ab635a5a7d5eb0a26c86dc8469c8a97ec08b
missing tree 529734f1ddf23848be0a5b9b95a44c9f773bcd55
missing tree 089aaaa6ae1274feef61781ecaa725846ddeb296
dangling commit 419e415dccc8b9aeccd440c290d0052edf3f440f
dangling commit d7a2ae2ec0f2dba015d186a792ab8ffe04a019ff
missing tree c7a3295d8021752a0caf43e3bae05f292291acdb
dangling blob 8da91245e94f33883396801891769e41a3005e2e
dangling commit fdacd3a9ae45b36653cd71deb02170645502a52c
missing tree d9b1149ad53533ff222f5988142404ec95ae4c9f
missing tree 46b22ea4360f7a87fa1ed6bcafd1eb3aedb6f6ba
dangling commit 07b47430756257c4d823bb6d876fe23114f1cbc5
missing commit 81b7495ec422e12499abaaa1e5fd1891fb41fd90
missing blob 6db80a385d17922657a6dbc012c8c4544cd0188b
missing blob cabdf46dff97cd411bfae92b86c8e78731117905
dangling blob 51be10ecb0403fb7cb0751221df68c00f2494d65
dangling tree d5c2c8eafb3f06c36c6cbd07ac946799eb6179f0
missing tree 7ccc84b3ad6d4b472088abeeb1f49ff1bb4d1c29
missing blob ffd249d92f63aeeb37c0ae130520e5130b3e6b66
missing tree 3fd9032f72cc2cb883c03e7c11e5a4f2bac65991
missing blob 7cde6d46f1fee50293ff3f98f1e30caeb7c7c9d4
missing tree edde1993725e8dfae7fc0190ac8ba1ee2be72573
missing tree 0fdf97994a73287545f54ab0541094b266ef98b4
missing tree 9fe17beeb8cc24e68ebf53020f543c312f2c3453
missing blob 4be5d26b9513cbad2b440608f48d3efdd21bd313
dangling tree 6fe5c13c364aa0843e8ea745aa2deb93e232f804
missing blob 47ea39eee7f4b9ae5ea5ac4ef7d91d5bbd3bdeaf
missing tree a6f3e9a2a4427a44a3dbc9cbbf2f6883cec5ce63
dangling commit c8f52c4eac981049d243f581265039e0e11072ee
missing tree 6cf675f38a916292990d9457cb802b6f76b80c86
dangling commit 79f7a2e25bfb582a7f57e33777968f7b307da35f
missing blob 07fb4c309e0f1847553f156e80a4a9e75f0b1cce
missing commit 3dfbc5c4604611bc170653c5d6d13c8fe4361d4e
missing blob 21fd1299d315a8ad2247dcfbf21a851940bfbd78
fatal: unable to read tree 9fe17beeb8cc24e68ebf53020f543c312f2c3453