Not compatible with PHP 7.4

[serkancelik17]

This line (php-enqueue/dsn@83193ee#diff-1bd49e41401ccdc0f1baaac77972c283094191dd6984410bdfd45939e0175f10R69-R72) gives an error in php 7.4. Could you please remove the comma at the end of costruct?

[serkancelik17]

@JimTools can u check pls?

[JimTools]

@serkancelik17 I believe support for PHP 7.4 was dropped

#1340

Update:
Please also see #1378