GIT_SILENT Sync po/docbooks with svn

1 files changed, 94 insertions, 94 deletions

diff --git a/po/sk/dolphin.po b/po/sk/dolphin.po
index 1c3e34e6e..126fa6943 100644
--- a/po/sk/dolphin.po
+++ b/po/sk/dolphin.po
@@ -12,7 +12,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: dolphin\n"
 "Report-Msgid-Bugs-To: https://bugs.kde.org\n"
-"POT-Creation-Date: 2024-01-23 00:39+0000\n"
+"POT-Creation-Date: 2024-01-24 00:39+0000\n"
 "PO-Revision-Date: 2023-12-07 18:49+0100\n"
 "Last-Translator: Ferdinand Galko <[email protected]>\n"
 "Language-Team: Slovak <[email protected]>\n"
@@ -1835,92 +1835,92 @@ msgctxt "width × height"
 msgid "%1 × %2"
 msgstr "%1 × %2"
 
-#: kitemviews/kfileitemmodel.cpp:2299
+#: kitemviews/kfileitemmodel.cpp:2300
 #, kde-format
 msgctxt "@title:group Groups that start with a digit"
 msgid "0 - 9"
 msgstr "0 - 9"
 
-#: kitemviews/kfileitemmodel.cpp:2301
+#: kitemviews/kfileitemmodel.cpp:2302
 #, kde-format
 msgctxt "@title:group"
 msgid "Others"
 msgstr "Ostatní"
 
-#: kitemviews/kfileitemmodel.cpp:2333
+#: kitemviews/kfileitemmodel.cpp:2334
 #, kde-format
 msgctxt "@title:group Size"
 msgid "Folders"
 msgstr "Priečinky"
 
-#: kitemviews/kfileitemmodel.cpp:2341
+#: kitemviews/kfileitemmodel.cpp:2342
 #, kde-format
 msgctxt "@title:group Size"
 msgid "Small"
 msgstr "Malá"
 
-#: kitemviews/kfileitemmodel.cpp:2343
+#: kitemviews/kfileitemmodel.cpp:2344
 #, kde-format
 msgctxt "@title:group Size"
 msgid "Medium"
 msgstr "Stredná"
 
-#: kitemviews/kfileitemmodel.cpp:2345
+#: kitemviews/kfileitemmodel.cpp:2346
 #, kde-format
 msgctxt "@title:group Size"
 msgid "Big"
 msgstr "Veľká"
 
-#: kitemviews/kfileitemmodel.cpp:2390
+#: kitemviews/kfileitemmodel.cpp:2391
 #, kde-format
 msgctxt "@title:group Date"
 msgid "Today"
 msgstr "Dnes"
 
-#: kitemviews/kfileitemmodel.cpp:2393
+#: kitemviews/kfileitemmodel.cpp:2394
 #, kde-format
 msgctxt "@title:group Date"
 msgid "Yesterday"
 msgstr "Včera"
 
-#: kitemviews/kfileitemmodel.cpp:2396
+#: kitemviews/kfileitemmodel.cpp:2397
 #, kde-format
 msgctxt "@title:group Date: The week day name: dddd"
 msgid "dddd"
 msgstr "dddd"
 
-#: kitemviews/kfileitemmodel.cpp:2400
+#: kitemviews/kfileitemmodel.cpp:2401
 #, kde-format
 msgctxt ""
 "Can be used to script translation of \"dddd\"with context @title:group Date"
 msgid "%1"
 msgstr "%1"
 
-#: kitemviews/kfileitemmodel.cpp:2405
+#: kitemviews/kfileitemmodel.cpp:2406
 #, kde-format
 msgctxt "@title:group Date"
 msgid "One Week Ago"
 msgstr "Minulý týždeň"
 
-#: kitemviews/kfileitemmodel.cpp:2408
+#: kitemviews/kfileitemmodel.cpp:2409
 #, kde-format
 msgctxt "@title:group Date"
 msgid "Two Weeks Ago"
 msgstr "Pred dvoma týždňami"
 
-#: kitemviews/kfileitemmodel.cpp:2411
+#: kitemviews/kfileitemmodel.cpp:2412
 #, kde-format
 msgctxt "@title:group Date"
 msgid "Three Weeks Ago"
 msgstr "Pred troma týždňami"
 
-#: kitemviews/kfileitemmodel.cpp:2415
+#: kitemviews/kfileitemmodel.cpp:2416
 #, kde-format
 msgctxt "@title:group Date"
 msgid "Earlier this Month"
 msgstr "Skôr tento mesiac"
 
-#: kitemviews/kfileitemmodel.cpp:2429
+#: kitemviews/kfileitemmodel.cpp:2430
 #, kde-format
 msgctxt ""
 "@title:group Date: MMMM is full month name in current locale, and yyyy is "
@@ -1930,7 +1930,7 @@ msgctxt ""
 msgid "'Yesterday' (MMMM, yyyy)"
 msgstr "'Včera' (MMMM, yyyy)"
 
-#: kitemviews/kfileitemmodel.cpp:2436
+#: kitemviews/kfileitemmodel.cpp:2437
 #, kde-format
 msgctxt ""
 "Can be used to script translation of \"'Yesterday' (MMMM, yyyy)\" with "
@@ -1938,7 +1938,7 @@ msgctxt ""
 msgid "%1"
 msgstr "%1"
 
-#: kitemviews/kfileitemmodel.cpp:2449
+#: kitemviews/kfileitemmodel.cpp:2450
 #, kde-format
 msgctxt ""
 "@title:group Date: The week day name: dddd, MMMM is full month name in "
@@ -1946,7 +1946,7 @@ msgctxt ""
 msgid "dddd (MMMM, yyyy)"
 msgstr "dddd (MMMM, yyyy)"
 
-#: kitemviews/kfileitemmodel.cpp:2453
+#: kitemviews/kfileitemmodel.cpp:2454
 #, kde-format
 msgctxt ""
 "Can be used to script translation of \"dddd (MMMM, yyyy)\" with context "
@@ -1954,7 +1954,7 @@ msgctxt ""
 msgid "%1"
 msgstr "%1"
 
-#: kitemviews/kfileitemmodel.cpp:2461
+#: kitemviews/kfileitemmodel.cpp:2462
 #, kde-format
 msgctxt ""
 "@title:group Date: MMMM is full month name in current locale, and yyyy is "
@@ -1964,7 +1964,7 @@ msgctxt ""
 msgid "'One Week Ago' (MMMM, yyyy)"
 msgstr "'Pred týždňom' (MMMM, yyyy)"
 
-#: kitemviews/kfileitemmodel.cpp:2468
+#: kitemviews/kfileitemmodel.cpp:2469
 #, kde-format
 msgctxt ""
 "Can be used to script translation of \"'One Week Ago' (MMMM, yyyy)\" with "
@@ -1972,7 +1972,7 @@ msgctxt ""
 msgid "%1"
 msgstr "%1"
 
-#: kitemviews/kfileitemmodel.cpp:2482
+#: kitemviews/kfileitemmodel.cpp:2483
 #, kde-format
 msgctxt ""
 "@title:group Date: MMMM is full month name in current locale, and yyyy is "
@@ -1982,7 +1982,7 @@ msgctxt ""
 msgid "'Two Weeks Ago' (MMMM, yyyy)"
 msgstr "'Pred dvoma týždňami' (MMMM, yyyy)"
 
-#: kitemviews/kfileitemmodel.cpp:2489
+#: kitemviews/kfileitemmodel.cpp:2490
 #, kde-format
 msgctxt ""
 "Can be used to script translation of \"'Two Weeks Ago' (MMMM, yyyy)\" with "
@@ -1990,7 +1990,7 @@ msgctxt ""
 msgid "%1"
 msgstr "%1"
 
-#: kitemviews/kfileitemmodel.cpp:2503
+#: kitemviews/kfileitemmodel.cpp:2504
 #, kde-format
 msgctxt ""
 "@title:group Date: MMMM is full month name in current locale, and yyyy is "
@@ -2000,7 +2000,7 @@ msgctxt ""
 msgid "'Three Weeks Ago' (MMMM, yyyy)"
 msgstr "'Pred troma týždňami' (MMMM, yyyy)"
 
-#: kitemviews/kfileitemmodel.cpp:2510
+#: kitemviews/kfileitemmodel.cpp:2511
 #, kde-format
 msgctxt ""
 "Can be used to script translation of \"'Three Weeks Ago' (MMMM, yyyy)\" with "
@@ -2008,7 +2008,7 @@ msgctxt ""
 msgid "%1"
 msgstr "%1"
 
-#: kitemviews/kfileitemmodel.cpp:2524
+#: kitemviews/kfileitemmodel.cpp:2525
 #, kde-format
 msgctxt ""
 "@title:group Date: MMMM is full month name in current locale, and yyyy is "
@@ -2018,7 +2018,7 @@ msgctxt ""
 msgid "'Earlier on' MMMM, yyyy"
 msgstr "'Predtým' MMMM, yyyy"
 
-#: kitemviews/kfileitemmodel.cpp:2531
+#: kitemviews/kfileitemmodel.cpp:2532
 #, kde-format
 msgctxt ""
 "Can be used to script translation of \"'Earlier on' MMMM, yyyy\" with "
@@ -2026,7 +2026,7 @@ msgctxt ""
 msgid "%1"
 msgstr "%1"
 
-#: kitemviews/kfileitemmodel.cpp:2545
+#: kitemviews/kfileitemmodel.cpp:2546
 #, kde-format
 msgctxt ""
 "@title:group The month and year: MMMM is full month name in current locale, "
@@ -2034,7 +2034,7 @@ msgctxt ""
 msgid "MMMM, yyyy"
 msgstr "MMMM, yyyy"
 
-#: kitemviews/kfileitemmodel.cpp:2549
+#: kitemviews/kfileitemmodel.cpp:2550
 #, kde-format
 msgctxt ""
 "Can be used to script translation of \"MMMM, yyyy\" with context @title:"
@@ -2042,257 +2042,257 @@ msgctxt ""
 msgid "%1"
 msgstr "%1"
 
-#: kitemviews/kfileitemmodel.cpp:2589 kitemviews/kfileitemmodel.cpp:2602
-#: kitemviews/kfileitemmodel.cpp:2615
+#: kitemviews/kfileitemmodel.cpp:2590 kitemviews/kfileitemmodel.cpp:2603
+#: kitemviews/kfileitemmodel.cpp:2616
 #, kde-format
 msgctxt "@item:intext Access permission, concatenated"
 msgid "Read, "
 msgstr "Čítanie, "
 
-#: kitemviews/kfileitemmodel.cpp:2592 kitemviews/kfileitemmodel.cpp:2605
-#: kitemviews/kfileitemmodel.cpp:2618
+#: kitemviews/kfileitemmodel.cpp:2593 kitemviews/kfileitemmodel.cpp:2606
+#: kitemviews/kfileitemmodel.cpp:2619
 #, kde-format
 msgctxt "@item:intext Access permission, concatenated"
 msgid "Write, "
 msgstr "Zápis, "
 
-#: kitemviews/kfileitemmodel.cpp:2595 kitemviews/kfileitemmodel.cpp:2608
-#: kitemviews/kfileitemmodel.cpp:2621
+#: kitemviews/kfileitemmodel.cpp:2596 kitemviews/kfileitemmodel.cpp:2609
+#: kitemviews/kfileitemmodel.cpp:2622
 #, kde-format
 msgctxt "@item:intext Access permission, concatenated"
 msgid "Execute, "
 msgstr "Spúšťanie, "
 
-#: kitemviews/kfileitemmodel.cpp:2597 kitemviews/kfileitemmodel.cpp:2610
-#: kitemviews/kfileitemmodel.cpp:2623
+#: kitemviews/kfileitemmodel.cpp:2598 kitemviews/kfileitemmodel.cpp:2611
+#: kitemviews/kfileitemmodel.cpp:2624
 #, kde-format
 msgctxt "@item:intext Access permission, concatenated"
 msgid "Forbidden"
 msgstr "Zakázané"
 
-#: kitemviews/kfileitemmodel.cpp:2625
+#: kitemviews/kfileitemmodel.cpp:2626
 #, kde-format
 msgctxt "@title:group Files and folders by permissions"
 msgid "User: %1 | Group: %2 | Others: %3"
 msgstr "Užívateľ: %1 | Skupina: %2 | Ostatní: %3"
 
-#: kitemviews/kfileitemmodel.cpp:2715
+#: kitemviews/kfileitemmodel.cpp:2716
 msgctxt "@label"
 msgid "Name"
 msgstr "Názov"
 
-#: kitemviews/kfileitemmodel.cpp:2716
+#: kitemviews/kfileitemmodel.cpp:2717
 msgctxt "@label"
 msgid "Size"
 msgstr "Veľkosť"
 
-#: kitemviews/kfileitemmodel.cpp:2717
+#: kitemviews/kfileitemmodel.cpp:2718
 msgctxt "@label"
 msgid "Modified"
 msgstr "Zmenený"
 
-#: kitemviews/kfileitemmodel.cpp:2717 kitemviews/kfileitemmodel.cpp:2718
-#: kitemviews/kfileitemmodel.cpp:2719
+#: kitemviews/kfileitemmodel.cpp:2718 kitemviews/kfileitemmodel.cpp:2719
+#: kitemviews/kfileitemmodel.cpp:2720
 msgctxt "@tooltip"
 msgid "The date format can be selected in settings."
 msgstr "Formát dátumu možno zvoliť v nastaveniach."
 
-#: kitemviews/kfileitemmodel.cpp:2718
+#: kitemviews/kfileitemmodel.cpp:2719
 msgctxt "@label"
 msgid "Created"
 msgstr "Vytvorený"
 
-#: kitemviews/kfileitemmodel.cpp:2719
+#: kitemviews/kfileitemmodel.cpp:2720
 msgctxt "@label"
 msgid "Accessed"
 msgstr "Pristupovaný"
 
-#: kitemviews/kfileitemmodel.cpp:2720
+#: kitemviews/kfileitemmodel.cpp:2721
 msgctxt "@label"
 msgid "Type"
 msgstr "Typ"
 
-#: kitemviews/kfileitemmodel.cpp:2721
+#: kitemviews/kfileitemmodel.cpp:2722
 msgctxt "@label"
 msgid "Rating"
 msgstr "Hodnotenie"
 
-#: kitemviews/kfileitemmodel.cpp:2722
+#: kitemviews/kfileitemmodel.cpp:2723
 msgctxt "@label"
 msgid "Tags"
 msgstr "Značky"
 
-#: kitemviews/kfileitemmodel.cpp:2723
+#: kitemviews/kfileitemmodel.cpp:2724
 msgctxt "@label"
 msgid "Comment"
 msgstr "Komentár"
 
-#: kitemviews/kfileitemmodel.cpp:2724
+#: kitemviews/kfileitemmodel.cpp:2725
 msgctxt "@label"
 msgid "Title"
 msgstr "Názov"
 
-#: kitemviews/kfileitemmodel.cpp:2724 kitemviews/kfileitemmodel.cpp:2725
-#: kitemviews/kfileitemmodel.cpp:2726 kitemviews/kfileitemmodel.cpp:2727
-#: kitemviews/kfileitemmodel.cpp:2728 kitemviews/kfileitemmodel.cpp:2729
+#: kitemviews/kfileitemmodel.cpp:2725 kitemviews/kfileitemmodel.cpp:2726
+#: kitemviews/kfileitemmodel.cpp:2727 kitemviews/kfileitemmodel.cpp:2728
+#: kitemviews/kfileitemmodel.cpp:2729 kitemviews/kfileitemmodel.cpp:2730
 msgctxt "@label"
 msgid "Document"
 msgstr "Dokument"
 
-#: kitemviews/kfileitemmodel.cpp:2725
+#: kitemviews/kfileitemmodel.cpp:2726
 msgctxt "@label"
 msgid "Author"
 msgstr "Autor"
 
-#: kitemviews/kfileitemmodel.cpp:2726
+#: kitemviews/kfileitemmodel.cpp:2727
 msgctxt "@label"
 msgid "Publisher"
 msgstr "Vydavateľ"
 
-#: kitemviews/kfileitemmodel.cpp:2727
+#: kitemviews/kfileitemmodel.cpp:2728
 msgctxt "@label"
 msgid "Page Count"
 msgstr "Počet strán"
 
-#: kitemviews/kfileitemmodel.cpp:2728
+#: kitemviews/kfileitemmodel.cpp:2729
 msgctxt "@label"
 msgid "Word Count"
 msgstr "Počet slov"
 
-#: kitemviews/kfileitemmodel.cpp:2729
+#: kitemviews/kfileitemmodel.cpp:2730
 msgctxt "@label"
 msgid "Line Count"
 msgstr "Počet riadkov"
 
-#: kitemviews/kfileitemmodel.cpp:2730
+#: kitemviews/kfileitemmodel.cpp:2731
 msgctxt "@label"
 msgid "Date Photographed"
 msgstr "Dátum fotografovania"
 
-#: kitemviews/kfileitemmodel.cpp:2730 kitemviews/kfileitemmodel.cpp:2731
-#: kitemviews/kfileitemmodel.cpp:2732 kitemviews/kfileitemmodel.cpp:2733
-#: kitemviews/kfileitemmodel.cpp:2734
+#: kitemviews/kfileitemmodel.cpp:2731 kitemviews/kfileitemmodel.cpp:2732
+#: kitemviews/kfileitemmodel.cpp:2733 kitemviews/kfileitemmodel.cpp:2734
+#: kitemviews/kfileitemmodel.cpp:2735
 msgctxt "@label"
 msgid "Image"
 msgstr "Obrázok"
 
-#: kitemviews/kfileitemmodel.cpp:2731
+#: kitemviews/kfileitemmodel.cpp:2732
 msgctxt "@label width x height"
 msgid "Dimensions"
 msgstr "Rozmery"
 
-#: kitemviews/kfileitemmodel.cpp:2732
+#: kitemviews/kfileitemmodel.cpp:2733
 msgctxt "@label"
 msgid "Width"
 msgstr "Šírka"
 
-#: kitemviews/kfileitemmodel.cpp:2733
+#: kitemviews/kfileitemmodel.cpp:2734
 msgctxt "@label"
 msgid "Height"
 msgstr "Výška"
 
-#: kitemviews/kfileitemmodel.cpp:2734
+#: kitemviews/kfileitemmodel.cpp:2735
 msgctxt "@label"
 msgid "Orientation"
 msgstr "Orientácia"
 
-#: kitemviews/kfileitemmodel.cpp:2735
+#: kitemviews/kfileitemmodel.cpp:2736
 msgctxt "@label"
 msgid "Artist"
 msgstr "Interpret"
 
-#: kitemviews/kfileitemmodel.cpp:2735 kitemviews/kfileitemmodel.cpp:2736
-#: kitemviews/kfileitemmodel.cpp:2737 kitemviews/kfileitemmodel.cpp:2738
-#: kitemviews/kfileitemmodel.cpp:2739 kitemviews/kfileitemmodel.cpp:2740
-#: kitemviews/kfileitemmodel.cpp:2741
+#: kitemviews/kfileitemmodel.cpp:2736 kitemviews/kfileitemmodel.cpp:2737
+#: kitemviews/kfileitemmodel.cpp:2738 kitemviews/kfileitemmodel.cpp:2739
+#: kitemviews/kfileitemmodel.cpp:2740 kitemviews/kfileitemmodel.cpp:2741
+#: kitemviews/kfileitemmodel.cpp:2742
 msgctxt "@label"
 msgid "Audio"
 msgstr "Zvuk"
 
-#: kitemviews/kfileitemmodel.cpp:2736
+#: kitemviews/kfileitemmodel.cpp:2737
 msgctxt "@label"
 msgid "Genre"
 msgstr "Žáner"
 
-#: kitemviews/kfileitemmodel.cpp:2737
+#: kitemviews/kfileitemmodel.cpp:2738
 msgctxt "@label"
 msgid "Album"
 msgstr "Album"
 
-#: kitemviews/kfileitemmodel.cpp:2738
+#: kitemviews/kfileitemmodel.cpp:2739
 msgctxt "@label"
 msgid "Duration"
 msgstr "Trvanie"
 
-#: kitemviews/kfileitemmodel.cpp:2739
+#: kitemviews/kfileitemmodel.cpp:2740
 msgctxt "@label"
 msgid "Bitrate"
 msgstr "Dátový tok"
 
-#: kitemviews/kfileitemmodel.cpp:2740
+#: kitemviews/kfileitemmodel.cpp:2741
 msgctxt "@label"
 msgid "Track"
 msgstr "Stopa"
 
-#: kitemviews/kfileitemmodel.cpp:2741
+#: kitemviews/kfileitemmodel.cpp:2742
 msgctxt "@label"
 msgid "Release Year"
 msgstr "Rok vydania"
 
-#: kitemviews/kfileitemmodel.cpp:2742
+#: kitemviews/kfileitemmodel.cpp:2743
 msgctxt "@label"
 msgid "Aspect Ratio"
 msgstr "Pomer strán"
 
-#: kitemviews/kfileitemmodel.cpp:2742 kitemviews/kfileitemmodel.cpp:2743
+#: kitemviews/kfileitemmodel.cpp:2743 kitemviews/kfileitemmodel.cpp:2744
 msgctxt "@label"
 msgid "Video"
 msgstr "Video"
 
-#: kitemviews/kfileitemmodel.cpp:2743
+#: kitemviews/kfileitemmodel.cpp:2744
 msgctxt "@label"
 msgid "Frame Rate"
 msgstr "Počet snímkov za sekundu"
 
-#: kitemviews/kfileitemmodel.cpp:2744
+#: kitemviews/kfileitemmodel.cpp:2745
 msgctxt "@label"
 msgid "Path"
 msgstr "Cesta"
 
-#: kitemviews/kfileitemmodel.cpp:2744 kitemviews/kfileitemmodel.cpp:2745
-#: kitemviews/kfileitemmodel.cpp:2746 kitemviews/kfileitemmodel.cpp:2747
-#: kitemviews/kfileitemmodel.cpp:2748 kitemviews/kfileitemmodel.cpp:2749
-#: kitemviews/kfileitemmodel.cpp:2750 kitemviews/kfileitemmodel.cpp:2751
+#: kitemviews/kfileitemmodel.cpp:2745 kitemviews/kfileitemmodel.cpp:2746
+#: kitemviews/kfileitemmodel.cpp:2747 kitemviews/kfileitemmodel.cpp:2748
+#: kitemviews/kfileitemmodel.cpp:2749 kitemviews/kfileitemmodel.cpp:2750
+#: kitemviews/kfileitemmodel.cpp:2751 kitemviews/kfileitemmodel.cpp:2752
 msgctxt "@label"
 msgid "Other"
 msgstr "Ostatné"
 
-#: kitemviews/kfileitemmodel.cpp:2745
+#: kitemviews/kfileitemmodel.cpp:2746
 msgctxt "@label"
 msgid "File Extension"
 msgstr "Prípona súboru"
 
-#: kitemviews/kfileitemmodel.cpp:2746
+#: kitemviews/kfileitemmodel.cpp:2747
 msgctxt "@label"
 msgid "Deletion Time"
 msgstr "Čas odstránenia"
 
-#: kitemviews/kfileitemmodel.cpp:2747
+#: kitemviews/kfileitemmodel.cpp:2748
 msgctxt "@label"
 msgid "Link Destination"
 msgstr "Cieľ odkazu"
 
-#: kitemviews/kfileitemmodel.cpp:2748
+#: kitemviews/kfileitemmodel.cpp:2749
 msgctxt "@label"
 msgid "Downloaded From"
 msgstr "Stiahnuté z"
 
-#: kitemviews/kfileitemmodel.cpp:2749
+#: kitemviews/kfileitemmodel.cpp:2750
 msgctxt "@label"
 msgid "Permissions"
 msgstr "Oprávnenia"
 
-#: kitemviews/kfileitemmodel.cpp:2749
+#: kitemviews/kfileitemmodel.cpp:2750
 msgctxt "@tooltip"
 msgid ""
 "The permission format can be changed in settings. Options are Symbolic, "
@@ -2301,17 +2301,17 @@ msgstr ""
 "Formát oprávnení možno zmeniť v nastaveniach. Možnosti sú symbolické, "
 "číselné (osmičkové) alebo kombinované formáty"
 
-#: kitemviews/kfileitemmodel.cpp:2750
+#: kitemviews/kfileitemmodel.cpp:2751
 msgctxt "@label"
 msgid "Owner"
 msgstr "Vlastník"
 
-#: kitemviews/kfileitemmodel.cpp:2751
+#: kitemviews/kfileitemmodel.cpp:2752
 msgctxt "@label"
 msgid "User Group"
 msgstr "Skupina používateľov"
 
-#: kitemviews/kfileitemmodel.cpp:2851
+#: kitemviews/kfileitemmodel.cpp:2852
 #, kde-format
 msgctxt "@info:status"
 msgid "Unknown error."