/_ignition/execute-solution

It's a bot trying to scan for an exploit for Laravel (a PHP framework). You'll see thousands of those types of scans drive by every day. Welcome to the Internet. Last time I deployed a new server online it took about 2 minutes for the first one to come knocking.

You can use something like Crowdsec to block this, or some other solution if you want to keep your services on the internet via a proxy.

Alternatively, if you're the only user, don't host them on the Internet directly, but hide them behind a VPN.