Question Error after update 1.20.0.10->1.20.1.5

[trety]

I have tons of vars installed, and a few of them were missing dependieces which I couldn't found on any source i use. Since these were mostly some small stuff, or a few dresses i ignored them, and edited meta.json files in affected vars. I had my error log empty in 1.20.0.10 after game launch. But when i updated to newest version my error log looks like in spoiler. Do I have corrupted var somewhere? Error seems similiar to wrongly packed archive.

Spoiler: Error

!> Exception during sync of package json cache: ICSharpCode.SharpZipLib.Zip.ZipException: Size mismatch between central header(240) and local header(0)
at ICSharpCode.SharpZipLib.Zip.ZipFile.TestLocalHeader (ICSharpCode.SharpZipLib.Zip.ZipEntry entry, HeaderTest tests) [0x00000] in <filename unknown>:0
at ICSharpCode.SharpZipLib.Zip.ZipFile.LocateEntry (ICSharpCode.SharpZipLib.Zip.ZipEntry entry) [0x00000] in <filename unknown>:0
at ICSharpCode.SharpZipLib.Zip.ZipFile.GetInputStream (Int64 entryIndex) [0x00000] in <filename unknown>:0
at ICSharpCode.SharpZipLib.Zip.ZipFile.GetInputStream (ICSharpCode.SharpZipLib.Zip.ZipEntry entry) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarFileEntryStream..ctor (MVR.FileManagement.VarFileEntry entry) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarFileEntryStreamReader..ctor (MVR.FileManagement.VarFileEntry entry) [0x00000] in <filename unknown>:0
at MVR.FileManagement.FileManager.OpenStreamReader (MVR.FileManagement.FileEntry fe) [0x00000] in <filename unknown>:0
at MVR.FileManagement.FileManager.ReadAllText (MVR.FileManagement.FileEntry fe) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.AddDirToCache (MVR.FileManagement.VarDirectoryEntry de, System.String pattern, SimpleJSON.JSONClass cache) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.AddDirToCache (MVR.FileManagement.VarDirectoryEntry de, System.String pattern, SimpleJSON.JSONClass cache) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.AddDirToCache (MVR.FileManagement.VarDirectoryEntry de, System.String pattern, SimpleJSON.JSONClass cache) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.AddDirToCache (MVR.FileManagement.VarDirectoryEntry de, System.String pattern, SimpleJSON.JSONClass cache) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.AddDirToCache (MVR.FileManagement.VarDirectoryEntry de, System.String pattern, SimpleJSON.JSONClass cache) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.AddDirToCache (MVR.FileManagement.VarDirectoryEntry de, System.String pattern, SimpleJSON.JSONClass cache) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.AddDirToCache (MVR.FileManagement.VarDirectoryEntry de, System.String pattern, SimpleJSON.JSONClass cache) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.AddDirToCache (MVR.FileManagement.VarDirectoryEntry de, System.String pattern, SimpleJSON.JSONClass cache) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.SyncJSONCache () [0x00000] in <filename unknown>:0
!> Exception during sync of package json cache: ICSharpCode.SharpZipLib.Zip.ZipException: Size mismatch between central header(153) and local header(0)
at ICSharpCode.SharpZipLib.Zip.ZipFile.TestLocalHeader (ICSharpCode.SharpZipLib.Zip.ZipEntry entry, HeaderTest tests) [0x00000] in <filename unknown>:0
at ICSharpCode.SharpZipLib.Zip.ZipFile.LocateEntry (ICSharpCode.SharpZipLib.Zip.ZipEntry entry) [0x00000] in <filename unknown>:0
at ICSharpCode.SharpZipLib.Zip.ZipFile.GetInputStream (Int64 entryIndex) [0x00000] in <filename unknown>:0
at ICSharpCode.SharpZipLib.Zip.ZipFile.GetInputStream (ICSharpCode.SharpZipLib.Zip.ZipEntry entry) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarFileEntryStream..ctor (MVR.FileManagement.VarFileEntry entry) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarFileEntryStreamReader..ctor (MVR.FileManagement.VarFileEntry entry) [0x00000] in <filename unknown>:0
at MVR.FileManagement.FileManager.OpenStreamReader (MVR.FileManagement.FileEntry fe) [0x00000] in <filename unknown>:0
at MVR.FileManagement.FileManager.ReadAllText (MVR.FileManagement.FileEntry fe) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.AddDirToCache (MVR.FileManagement.VarDirectoryEntry de, System.String pattern, SimpleJSON.JSONClass cache) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.AddDirToCache (MVR.FileManagement.VarDirectoryEntry de, System.String pattern, SimpleJSON.JSONClass cache) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.AddDirToCache (MVR.FileManagement.VarDirectoryEntry de, System.String pattern, SimpleJSON.JSONClass cache) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.AddDirToCache (MVR.FileManagement.VarDirectoryEntry de, System.String pattern, SimpleJSON.JSONClass cache) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.AddDirToCache (MVR.FileManagement.VarDirectoryEntry de, System.String pattern, SimpleJSON.JSONClass cache) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.AddDirToCache (MVR.FileManagement.VarDirectoryEntry de, System.String pattern, SimpleJSON.JSONClass cache) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.AddDirToCache (MVR.FileManagement.VarDirectoryEntry de, System.String pattern, SimpleJSON.JSONClass cache) [0x00000] in <filename unknown>:0
at MVR.FileManagement.VarPackage.SyncJSONCache () [0x00000] in <filename unknown>:0

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I found corrupted vars. VAM is creating cache files now, well starting from previous beta, for json and meta files. I've checked packagejson cache folder and found 3 vars with just a single file, while all the others had 2.