Strange wordpress errors after re-instating wordpress website using duplicator

[Vegeta]

Hi. Basically i'm working on a website that I back up regularly. Anyways I ran a cache plugin that completely messed the website up - no problem I had a duplicator backup from a few hours ago.

Anyways I wipe the domain and database and upload the duplicator zip file and installer.php run as normal. My website runs fine except for a few niggling problems that are doing my head in!

1, The main menu I used to be able to hover over it and it would display the sub pages however now I have to click it.

2, I used a jquery sidebar menu widget as a second navigation on some pages and it has totally messed that up - there are empty buttons in-between normal menu buttons and white gaps in the menu sidebar.

3, I am selling on there and it is causing some issues with the cart.

My question is - how on earth do I go about rectifying these problems?

Thanks.

 

[Vegeta]

Forced a cache flush and tried it over 3 different browsers and still the same issues.

Wordpress / Theme version have remained the same. I will disable/re-enable plugins one by one and let you know.

 

[Vegeta]

Right it seems the plugin causing the problem is "jQuery Vertical Mega Menu".

Is there anyway to delete this plugin completely and re install? I have tried deactivating then deleting and re installing but get the same issues.

EDIT: Just re-installed again and all seems to be fine :s. thanks for the help chaps.