My website seems to have developed a bug because when I visit the home page it just displays a load of random characters and symbols.
My website is peakairsports.com and this is a screenshot of what you see when you visit the site -
which doesn't happen every time, although it is becoming more frequent.
I have not added any recent plugins or done anything with the site for months, so I am confused how this has happened, what the problem is or how to resolve it.
To try and solve this issue I have deleted uneccessary plugins, updated the theme and replaced the home page with a new page.
Any help, advice or suggestions would be appreciated.