Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires babdev/pagerfanta-bundle v4.5.0 as v2.11.0 -> satisfiable by babdev/pagerfanta-bundle[v4.5.0]. - Root composer.json requires ibexa/core dev-ibx-8470-symfony-6 as 5.0.x-dev -> satisfiable by ibexa/core[dev-ibx-8470-symfony-6]. - babdev/pagerfanta-bundle v4.5.0 conflicts with pagerfanta/twig <3.7 (pagerfanta/pagerfanta v2.7.3 replaces pagerfanta/twig self.version). - babdev/pagerfanta-bundle v4.5.0 conflicts with pagerfanta/twig <3.7 (pagerfanta/pagerfanta v2.7.2 replaces pagerfanta/twig self.version). - babdev/pagerfanta-bundle v4.5.0 conflicts with pagerfanta/twig <3.7 (pagerfanta/pagerfanta v2.7.1 replaces pagerfanta/twig self.version). - babdev/pagerfanta-bundle v4.5.0 conflicts with pagerfanta/twig <3.7 (pagerfanta/pagerfanta v2.7.0 replaces pagerfanta/twig self.version). - babdev/pagerfanta-bundle v4.5.0 conflicts with pagerfanta/twig <3.7 (pagerfanta/pagerfanta v2.6.0 replaces pagerfanta/twig self.version). - babdev/pagerfanta-bundle v4.5.0 conflicts with pagerfanta/twig <3.7 (pagerfanta/pagerfanta v2.5.1 replaces pagerfanta/twig self.version). - babdev/pagerfanta-bundle v4.5.0 conflicts with pagerfanta/twig <3.7 (pagerfanta/pagerfanta v2.5.0 replaces pagerfanta/twig self.version). - ibexa/core dev-ibx-8470-symfony-6 requires pagerfanta/pagerfanta ^2.1 -> satisfiable by pagerfanta/pagerfanta[v2.1.0, ..., v2.7.3]. - pagerfanta/pagerfanta[v2.1.0, ..., v2.1.3] require php ^7.0 -> your php version (8.3.14) does not satisfy that requirement. - pagerfanta/pagerfanta[v2.2.0, ..., v2.4.1] require php ^7.2 -> your php version (8.3.14) does not satisfy that requirement.