avoid error with PHP 7.2

[nicoder]

Fatal error: Declaration of ReplaceProcessor::process($tokenList)
must be compatible with
InsertProcessor::process($tokenList, $token_category = 'INSERT')

[PSF1]

The line 54 must be replaced from:

return parent::process($tokenList, 'REPLACE');

to

return parent::process($tokenList, $token_category);

[connorjclark]

and the default should be REPLACE not INSERT

I will make a new PR for this

[PSF1]

Yes :_ D I found about 4 class with the some problem, all class that extend the same class that this one

[PSF1]

In my tests not other need refactoring