upload when exists redirect to details page

lang/chs/lang_details.php

@@ -242,6 +242,7 @@ $lang_details = array
     'claim_confirm' => '确定要认领此种子吗？',
     'action_approval' => '审核',
     'row_tags' => '标签',
+    'torrent_existed' => '该种子已存在！'
 );
 
 ?>

lang/cht/lang_details.php

@@ -241,6 +241,7 @@ $lang_details = array
     'claim_confirm' => '確定要認領此種子嗎？',
     'action_approval' => '審核',
     'row_tags' => '標簽',
+    'torrent_existed' => '該種子已存在！',
 );
 
 ?>

lang/en/lang_details.php

@@ -241,6 +241,7 @@ $lang_details = array
     'claim_confirm' => 'Are you sure to claim this torrent?',
     'action_approval' => 'Approval',
     'row_tags' => 'Tags',
+    'torrent_existed' => 'Torrent already uploaded!',
 );
 
 ?>