Regarding Export of Decks

Iam Unable to Export my decks .
This is the error I’m getting.
Can anybody please help me?

Anki 2.1.49 (dc80804a) Python 3.8.6 Qt 5.14.2 PyQt 5.14.2
Platform: Mac 10.16
Flags: frz=True ao=False sv=2
Add-ons, last update check: 2022-05-20 14:22:08

Caught exception:
Traceback (most recent call last):
File “aqt/taskman.py”, line 101, in _on_closures_pending
File “aqt/taskman.py”, line 71, in
File “aqt/exporting.py”, line 173, in on_done
File “concurrent/futures/_base.py”, line 432, in result
File “concurrent/futures/_base.py”, line 388, in __get_result
File “concurrent/futures/thread.py”, line 57, in run
File “aqt/exporting.py”, line 167, in do_export
File “anki/exporting.py”, line 342, in exportInto
File “anki/exporting.py”, line 350, in doExport
File “anki/exporting.py”, line 253, in exportInto
File “anki/models.py”, line 539, in update
File “anki/_backend/generated.py”, line 450, in add_or_update_notetype
File “anki/_backend/init.py”, line 131, in _run_command
anki.errors.TemplateError: Card template ⁨1⁩ in notetype ‘⁨A Basic⁩’ has a problem.
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