Error(s) in re-building vignettes:
--- re-building ‘telegrambot-advanced-filters.Rmd’ using rmarkdown
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'telegrambot-advanced-filters.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘telegrambot-advanced-filters.Rmd’

--- re-building ‘telegrambot-basic-functionalities.Rmd’ using rmarkdown
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'telegrambot-basic-functionalities.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘telegrambot-basic-functionalities.Rmd’

--- re-building ‘telegrambot-building-a-bot.Rmd’ using rmarkdown
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'telegrambot-building-a-bot.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘telegrambot-building-a-bot.Rmd’

--- re-building ‘telegrambot-introduction.Rmd’ using rmarkdown
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'telegrambot-introduction.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘telegrambot-introduction.Rmd’

--- re-building ‘telegrambot-set-a-proxy.Rmd’ using rmarkdown
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'telegrambot-set-a-proxy.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘telegrambot-set-a-proxy.Rmd’

--- re-building ‘telegrambot-the-add-operator.Rmd’ using rmarkdown
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'telegrambot-the-add-operator.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘telegrambot-the-add-operator.Rmd’

SUMMARY: processing the following files failed:
  ‘telegrambot-advanced-filters.Rmd’
  ‘telegrambot-basic-functionalities.Rmd’
  ‘telegrambot-building-a-bot.Rmd’ ‘telegrambot-introduction.Rmd’
  ‘telegrambot-set-a-proxy.Rmd’ ‘telegrambot-the-add-operator.Rmd’

Error: Vignette re-building failed.
Execution halted