Issue Error opening Extensions

[nightshift88]

Server operating system version

Ubuntu 24.04.2 LTS

Plesk version and microupdate number

Plesk Obsidian 18.0.69

Since upgrade to Plesk Obsidian 18.0.69 (Linux) i am unable to open the Extensions Page.

ERROR: Declaration of DI\Definition\Source\DefinitionFile::getDefinition(string $name) must be compatible with DI\Definition\Source\DefinitionArray::getDefinition(string $name): ?DI\Definition\Definition (DefinitionFile.php:36)

Domain.com/modules/catalog/index.php/catalog/featured is the link called

 

[Anto101022]

Disable all extensions. Connect via ssh and use the list option to see the extension names:
plesk bin extension --list
then use the disable option:
plesk bin extension --disable name-of-the-extension

Now enter your plesk via web and upgrade all your extensions and then you can enable them. After this the plesk interface could be go well.

 

[nightshift88]

Hey thank you for the answer, but this didnt help

 

[Anto101022]

Have you disabled all the extensions?

 

[nightshift88]

Yes disabled, all updated and enabled all again.

 

[Anto101022]

If you have issue again try to disable via web interface and then reactivate one by one looking if the error appears. In this way you can find the extensions that cause the issue.

 

[nightshift88]

The error also appears with disabled all Extensions

 

[468]

Same here.
Everything under /modules/ directory (extensions) return this error:
ERROR: Declaration of DI\Definition\Source\DefinitionFile::getDefinition(string $name) must be compatible with DI\Definition\Source\DefinitionArray::getDefinition(string $name): ?DI\Definition\Definition (DefinitionFile.php:36)

Repair -all not find any error.

 

[Sebahat.hadzhi]

I would suggest opening a ticket with Plesk support for an investigation of the issue on your server. To sign-in to support and open a ticket go to:

https://support.plesk.com

If you got your license from a reseller, your reseller should provide support for you. If the reseller does not provide support, here is an alternative to get support directly from Plesk:

https://support.plesk.com/hc/en-us/articles/12388090147095-How-to-get-support-directly-from-Plesk

 

[Melika]

Since upgrade to Plesk Obsidian 18.0.69 (Linux) i am unable to open the Extensions Page.

ERROR: Declaration of DI\Definition\Source\DefinitionFile::getDefinition(string $name) must be compatible with DI\Definition\Source\DefinitionArray::getDefinition(string $name): ?DI\Definition\Definition (DefinitionFile.php:36)

Domain.com/modules/catalog/index.php/catalog/featured is the link called

Same here. Did you manage to find a solution?

 

[nightshift88]

Same here. Did you manage to find a solution?

no, no solution as far

 

[hayridumanli]

I was following this thread. In my VPS, I have some and other errors;
* Click Extensions :
ERROR: Declaration of DI\Definition\Source\DefinitionFile::getDefinition(string $name) must be compatible with DI\Definition\Source\DefinitionArray::getDefinition(string $name): ?DI\Definition\Definition (DefinitionFile.php:36)
* Click Process List :
ERROR: Declaration of DI\CompiledContainer::get($name) must be compatible with DI\Container::get(string $id): mixed (CompiledContainer.php:41)
* Click Mail Queue (New) :
ERROR: Declaration of DI\Definition\Source\DefinitionFile::getDefinition(string $name) must be compatible with DI\Definition\Source\DefinitionArray::getDefinition(string $name): ?DI\Definition\Definition (DefinitionFile.php:36)
* Click Action Log :
ERROR: Declaration of DI\Definition\Source\DefinitionFile::getDefinition(string $name) must be compatible with DI\Definition\Source\DefinitionArray::getDefinition(string $name): ?DI\Definition\Definition (DefinitionFile.php:36)

And more and more. It all started after update to "Plesk Obsidian 18.0.69 Update #2".

Please reply the solutions from here, I'd be appreciated.

 

[Apparire]

same here after update to "Plesk Obsidian 18.0.69 Update #2":

ERROR: Declaration of DI\CompiledContainer::get($name) must be compatible with DI\Container::get(string $id): mixed (CompiledContainer.php:41)

 

[Apparire]

ERROR: Declaration of DI\CompiledContainer::get($name) must be compatible with DI\Container::get(string $id): mixed (CompiledContainer.php:41)

Solved! After removing several extensions via client (Grafana for example) probably no longer supported or not updated, via client and not from panel because it gave me the reported error, I was able to access my extensions again.
I updated all the extensions and with Web Server Configuration Troubleshooter I found a permissions problem on Plesk installation/update files that solved the same tool.