diff --git a/src/BUTR.CrashReportServer/Services/DatabaseMigrator.cs b/src/BUTR.CrashReportServer/Services/DatabaseMigrator.cs
index 87bf262..8dc3413 100644
--- a/src/BUTR.CrashReportServer/Services/DatabaseMigrator.cs
+++ b/src/BUTR.CrashReportServer/Services/DatabaseMigrator.cs
@@ -69,7 +69,16 @@ await Parallel.ForEachAsync(Enumerable.Range(0, 4), options, async (_, ct2) =>
                     decompressed.Seek(0, SeekOrigin.Begin);
                     decompressed.Seek(0, SeekOrigin.Begin);
 
-                    var (valid, id, version, json) = await CrashReportRawParser.TryReadCrashReportDataAsync(PipeReader.Create(decompressed));
+                    var valid = false;
+                    var version = 0;
+                    try
+                    {
+                        var (valid2, id, version2, json) = await CrashReportRawParser.TryReadCrashReportDataAsync(PipeReader.Create(decompressed));
+                        valid = valid2;
+                        version = version2;
+                    }
+                    catch (Exception) { }
+
                     if (valid)
                     {
                         sb.AppendLine($"""
@@ -85,6 +94,8 @@ DELETE FROM id_entity
                                        WHERE file_id = '{entity.Id.FileId}';
                                        DELETE FROM file_entity
                                        WHERE file_id = '{entity.Id.FileId}';
+                                       DELETE FROM json_entity
+                                       WHERE file_id = '{entity.Id.FileId}';
                                        """);
                     }
                 }