Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires typo3/cms-frontend ^13.4 -> satisfiable by typo3/cms-frontend[v13.4.0, v13.4.1, v13.4.2, v13.4.3]. - typo3/cms-frontend v13.4.0 requires typo3/cms-core 13.4.0 -> found typo3/cms-core[v13.4.0] but it conflicts with your root composer.json require (^12). - typo3/cms-frontend v13.4.1 requires typo3/cms-core 13.4.1 -> found typo3/cms-core[v13.4.1] but it conflicts with your root composer.json require (^12). - typo3/cms-frontend v13.4.2 requires typo3/cms-core 13.4.2 -> found typo3/cms-core[v13.4.2] but it conflicts with your root composer.json require (^12). - typo3/cms-frontend v13.4.3 requires typo3/cms-core 13.4.3 -> found typo3/cms-core[v13.4.3] but it conflicts with your root composer.json require (^12).

Process completed with exit code 2.