Piwik Error After Changing My Host

Support & Bugs
1

Hey, i copied my webspace 1:1 via cPanel. Even the database and passwords from piwik, everything. When i want to login into piwik, i get this error:

The PDO extension is required for this adapter but the extension is not loaded

Even if i point my domain back to my old host, the error persists. It worked for 9 months without any error on my old host. Any help? Thanks!

2

Make sure that PHP is configured with the PDO extension, see their doc

3

Which doc should i use?

piwik, cpanel, whm?

i read, i have to create a php.ini file but i don’t know in which folder i have to create it

even on my old host, i can’t see a php.ini file