"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-07 11:17:09.126127
"""

```python
class FallbackExecutor:
    """
    A class that provides a fallback mechanism for executing tasks.
    If an exception occurs during execution, it tries to execute a backup plan.
    
    :param task_func: Callable function representing the main task to be executed.
    :param backup_plan: Callable function representing the backup or recovery action.
    """

    def __init__(self, task_func: callable, backup_plan: callable):
        self.task_func = task_func
        self.backup_plan = backup_plan

    def execute(self) -> None:
        """
        Attempts to execute the main task. If an exception occurs,
        it executes the backup plan.
        """
        try:
            self.task_func()
        except Exception as e:
            print(f"An error occurred: {e}. Executing backup plan...")
            self.backup_plan()

# Example usage
def main_task():
    """Main task that might fail."""
    try:
        # Simulate a task that can raise an exception
        1 / 0
    except ZeroDivisionError as e:
        print(f"Caught an error: {e}")

def backup_task():
    """Backup plan to be executed if the main task fails."""
    print("Executing fallback action... Dividing by zero is not allowed.")

# Create instance of FallbackExecutor and execute it
executor = FallbackExecutor(task_func=main_task, backup_plan=backup_task)
executor.execute()
```

```python
# Output from example usage:
# An error occurred: division by zero. Executing backup plan...
# Executing fallback action... Dividing by zero is not allowed.
```