Solite

**Go to this file** ...\site-packages\fbchat\\_state.py **Replace the following line** `FB_DTSG_REGEX = re.compile(r'name="fb_dtsg" value="(.*?)"')` **To this** `FB_DTSG_REGEX = re.compile(r'"fb_dtsg","value":"(.*?)"')`

Maybe its because you are using an unsupported browser. I got the same error, so I added a custom user-agent. This fixed the error for me ```python from fbchat import...