student secondary school, lost 3 months of work?

[lasagne]

Hello,
I'm working with xampp for my website(php) which is my end work at school. I'm using windows 10 professional on a Lenovo T590. I work at school, home and at friends places

After closing xampp, it always starts again.

Four weeks ago it did not start again. I change ports from 3306 to 3307 which did not work. Then to 3308 which also did not work.
I de-installed Xampp and it worked again on port 3306. With all my data there.

Today the same happened, I worked, closed xampp, took a break and Xampp did not start up again.
I change ports from 3306 to 3307 which did not work. Then to 3308 which also did not work.
I de-installed Xampp and it worked again on port 3306. But all my data are gone this time.

What can I do?

[Altrea]

Hi,

Because this seems to be an important time consuming work I would expect you did (at least daily) backups of your work. So my advice would be restore your last backup.

Best wishes,
Altrea

[lasagne]

Hi,

I learned my lesson. Thanks.

Found the fix for the crashing of port 3306. I have downloaded version 7.4.2 and 7.3.14 both do not work.
Only version 7.2.27 works on my PC

Best regards.
Michiel