i am updating my magento to 2.3.2 but i am getting this error.
i don't know how to resolve this error.
You need to disable/remove pcntl_signal() functions from your php.ini configuration file.
I would suggest you to edit php.ini file - find below function in that file
disable_functions = pcntl_signal
Comment out above line by adding ; on the starting of that line like following :
;disable_functions = pcntl_signal
Then check the same it will works !
For more details refer this link - https://stackoverflow.com/questions/16262854/pcntl-not-working-on-ubuntu-for-security-reasons
Hope it helps !
Simply share that with your hosting provider, they will enable it for you.
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