diff --git a/lib/main/exceptions/cache_exception.dart b/lib/main/exceptions/cache_exception.dart
new file mode 100644
index 000000000..cf83c56a4
--- /dev/null
+++ b/lib/main/exceptions/cache_exception.dart
@@ -0,0 +1,16 @@
+
+import 'package:equatable/equatable.dart';
+
+abstract class CacheException with EquatableMixin implements Exception {
+
+  final String? message;
+
+  const CacheException({this.message});
+}
+
+class UnknownCacheError extends CacheException {
+  const UnknownCacheError({String? message}) : super(message: message);
+
+  @override
+  List<Object> get props => [];
+}
\ No newline at end of file
diff --git a/lib/main/exceptions/cache_exception_thrower.dart b/lib/main/exceptions/cache_exception_thrower.dart
new file mode 100644
index 000000000..1e823710c
--- /dev/null
+++ b/lib/main/exceptions/cache_exception_thrower.dart
@@ -0,0 +1,10 @@
+import 'package:tmail_ui_user/main/exceptions/cache_exception.dart';
+import 'package:tmail_ui_user/main/exceptions/exception_thrower.dart';
+
+class CacheExceptionThrower extends ExceptionThrower {
+
+  @override
+  void throwException(dynamic exception) {
+    throw UnknownCacheError(message: exception.toString());
+  }
+}
\ No newline at end of file