[Link to database cannot be established: SQLSTATE[HY000] [2002] No such file or directory]

Hello,
With a 1.4.0 I get this error, if I upgrade my php version. (The thirty bees works on 7.3 but crashes with all versions of 8.x):

Link to database cannot be established: SQLSTATE[HY000] [2002] No such file or directory

I have contacted the host Infomaniak but they are sending me back to thirtybees.

what would be the changes to be made?

[simpleXML]

 thank you for your reply

In phpinfo there are many notes about xml. Simplexml is cited in the authors. There is also this:

 

libxml

libXML support	active
libXML Compiled Version	2.9.14
libXML Loaded Version	20914
libXML streams	enabled

 

HTTP Headers Information

HTTP Request Headers
HTTP Request	GET /phpinfo.php HTTP/1.1
Host	127.0.0.1
User-Agent	Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:102.0) Gecko/20100101 Firefox/102.0
Accept	text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8

 

Apache Environment

Variable	Value
HTTP_HOST	127.0.0.1
HTTP_USER_AGENT	Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:102.0) Gecko/20100101 Firefox/102.0
HTTP_ACCEPT	text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8

 

 

 

[Module migration PrestaShop à trente abeilles]

So sorry error of post

[simpleXML]

Hello,
I am trying a Presta16 to Thirtybees migration. An installation of version 1.4 in a single directory does not work on my LAMP in php 8.2. The installer cannot be launched: SimpleXML would not be installed according to the installer. If I run the php - m command line in a terminal, the SimpleXML module is present.

 

 

What should I do?

My best regards