After changing host, unable to login

[baba12345]

Hi,

I recently changed my webhosting and after changing , I am unable to login as admin and getting this error at the top to every page in the website.

Deprecated: Automatic conversion of false to array is deprecated in /home2/qfhxmqol/websitename/include/debugger.inc.php on line 114

My previous installation was 1.5.x and PHP was 7.x. Before changing the webhosting, I ran cpg_installer_stub.php and upgraded to 1.6.x. Everything seems working on previous webhosting. PHP on new webhosting is 8.2

[ron4mac]

You needed to upgrade to at least version 1.6.18 .. did you?
If not, use the installer stub to update to the latest version.

[baba12345]

Thanks. Shall I take a full backup before update?

[baba12345]

I am trying to upgrade to version 1.6.18 and when I enter admin password, it does not recognise it.

I went to website and clicked on forgot password, it does not send any email to me. I checked my junk folder as well.