Thanks for the reply :)
This is the error I get when I try to start PineAP or harvester module:-
root@Pineapple:~# pineapple module PineAP start /bin/sh: /pineapple/modules/PineAP/executable/executablestart: not found
root@Pineapple:~# pineapple module PineAP harvester start /bin/sh: /pineapple/modules/PineAP/executable/executableharvesterstart: not found