diff --git a/project/exception/CacheException.java b/project/exception/CacheException.java
new file mode 100644
index 0000000..88cff44
--- /dev/null
+++ b/project/exception/CacheException.java
@@ -0,0 +1,28 @@
+package com.crawler.exception;
+
+public class CacheException extends CrawlerException {
+    
+    private String filePath;
+    
+    public CacheException(String message) {
+        super(message);
+    }
+    
+    public CacheException(String message, Throwable cause) {
+        super(message, cause);
+    }
+    
+    public CacheException(String message, String filePath) {
+        super(message);
+        this.filePath = filePath;
+    }
+    
+    public CacheException(String message, String filePath, Throwable cause) {
+        super(message, cause);
+        this.filePath = filePath;
+    }
+    
+    public String getFilePath() {
+        return filePath;
+    }
+}
\ No newline at end of file
diff --git a/project/exception/ConfigurationException.java b/project/exception/ConfigurationException.java
new file mode 100644
index 0000000..5da8a18
--- /dev/null
+++ b/project/exception/ConfigurationException.java
@@ -0,0 +1,11 @@
+package com.crawler.exception;
+
+public class ConfigurationException extends RuntimeException {
+    public ConfigurationException(String message) {
+        super(message);
+    }
+
+    public ConfigurationException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}
\ No newline at end of file
diff --git a/project/exception/CrawlerException.java b/project/exception/CrawlerException.java
new file mode 100644
index 0000000..f66a7a2
--- /dev/null
+++ b/project/exception/CrawlerException.java
@@ -0,0 +1,11 @@
+package com.crawler.exception;
+
+public class CrawlerException extends Exception {
+    public CrawlerException(String message) {
+        super(message);
+    }
+
+    public CrawlerException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}
\ No newline at end of file
diff --git a/project/exception/DataExtractException.java b/project/exception/DataExtractException.java
new file mode 100644
index 0000000..f25f7c7
--- /dev/null
+++ b/project/exception/DataExtractException.java
@@ -0,0 +1,19 @@
+package com.crawler.exception;
+
+public class DataExtractException extends ParseException {
+    private String extractField;
+
+    public DataExtractException(String message, String extractField) {
+        super(message);
+        this.extractField = extractField;
+    }
+
+    public DataExtractException(String message, String extractField, Throwable cause) {
+        super(message, cause);
+        this.extractField = extractField;
+    }
+
+    public String getExtractField() {
+        return extractField;
+    }
+}
\ No newline at end of file
diff --git a/project/exception/ExceptionHandler.java b/project/exception/ExceptionHandler.java
new file mode 100644
index 0000000..8ff2a95
--- /dev/null
+++ b/project/exception/ExceptionHandler.java
@@ -0,0 +1,8 @@
+package com.crawler.exception;
+
+import com.crawler.view.CrawlerView;
+
+public interface ExceptionHandler {
+    void handle(Exception e, CrawlerView view);
+    Class<? extends Exception> getSupportedExceptionType();
+}
\ No newline at end of file