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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...
Hello,
i have upgraded to Plesk Version 18.0.54 and installed the SiteJet Extension.
If if create a ne (Sub)domain and select SiteJet. Plesks asks for an API Key.
But where can it get this Key?
i have created at https://www.sitejet.io/ a account, but i cannot find where i get the api key...