Failed to Download PHP version 8.1.2!

[Dutch_Mike]

After going to the PHPO switcher and telling i want to upgrad from 8.1.1 to 8.1.2 the tail log gives me this  message after about 3 minutes

/usr/local/src/php-rebuild.sh: line 78: [: -ge: unary operator expected
Failed to Download PHP version 8.1.2!

i tried this on 2 equal same machines and both have same error.

the machine doesnt finish anything and the version stays 8.1.1

[iraqiboy90]

Check /usr/local/src/php-rebuild.sh line 78.
What's on line 78?