Getting error with lumen 5.7

[darshan1tecstub]

Problem 1 - Conclusion: don't install laravel/lumen-framework v5.7.8 - Conclusion: don't install illuminate/support v5.3.23 - Conclusion: don't install illuminate/support v5.7.28|install illuminate/support v5.3.23 - Conclusion: don't install illuminate/database v5.3.23 - Conclusion: don't install illuminate/database v5.7.28|install illuminate/database v5.3.23 - Conclusion: don't install illuminate/support v5.3.16 - Conclusion: don't install illuminate/support v5.7.27|install illuminate/support v5.3.16|install illuminate/support v5.3.23 - Conclusion: don't install laravel/lumen-framework v5.7.7 - Conclusion: don't install illuminate/database v5.3.16 - Conclusion: don't install illuminate/database v5.7.27|install illuminate/database v5.3.16|install illuminate/database v5.3.23 - Conclusion: don't install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support v5.7.26|install illuminate/support v5.3.16|install illuminate/support v5.3.23|install illuminate/support v5.3.4 - Conclusion: don't install laravel/lumen-framework v5.7.6 - Conclusion: don't install illuminate/database v5.3.4 - Conclusion: don't install illuminate/database v5.7.26|install illuminate/database v5.3.16|install illuminate/database v5.3.23|install illuminate/database v5.3.4 - Conclusion: don't install illuminate/support v5.3.0 - Conclusion: don't install illuminate/support v5.7.20|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support v5.7.21|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support v5.7.22|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.23|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support v5.7.23|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.23|install illuminate/support v5.3.4 - Conclusion: don't install laravel/lumen-framework v5.7.5 - Conclusion: don't install illuminate/database v5.3.0 - Conclusion: don't install illuminate/database v5.7.20|install illuminate/database v5.3.0|install illuminate/database v5.3.16|install illuminate/database v5.3.23|install illuminate/database v5.3.4 - Conclusion: don't install illuminate/database v5.7.21|install illuminate/database v5.3.0|install illuminate/database v5.3.16|install illuminate/database v5.3.23|install illuminate/database v5.3.4 - Conclusion: don't install illuminate/database v5.7.22|install illuminate/database v5.3.0|install illuminate/database v5.3.16|install illuminate/database v5.3.23|install illuminate/database v5.3.4 - Conclusion: don't install illuminate/database v5.7.23|install illuminate/database v5.3.0|install illuminate/database v5.3.16|install illuminate/database v5.3.23|install illuminate/database v5.3.4 - Conclusion: don't install illuminate/support v5.2.45 - Conclusion: don't install illuminate/support v5.7.7|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support v5.7.8|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support v5.7.9|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support v5.7.10|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support v5.7.11|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support v5.7.15|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support 5.7.17|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support 5.7.18|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support 5.7.19|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install laravel/lumen-framework v5.7.4 - Conclusion: don't install illuminate/database v5.2.45 - Conclusion: don't install illuminate/database v5.7.9|install illuminate/database v5.2.45|install illuminate/database v5.3.0|install illuminate/database v5.3.16|install illuminate/database v5.3.23|install illuminate/database v5.3.4 - Conclusion: don't install illuminate/database v5.7.10|install illuminate/database v5.2.45|install illuminate/database v5.3.0|install illuminate/database v5.3.16|install illuminate/database v5.3.23|install illuminate/database v5.3.4 - Conclusion: don't install illuminate/database v5.7.11|install illuminate/database v5.2.45|install illuminate/database v5.3.0|install illuminate/database v5.3.16|install illuminate/database v5.3.23|install illuminate/database v5.3.4 - Conclusion: don't install illuminate/database v5.7.15|install illuminate/database v5.2.45|install illuminate/database v5.3.0|install illuminate/database v5.3.16|install illuminate/database v5.3.23|install illuminate/database v5.3.4 - Conclusion: don't install illuminate/database 5.7.17|install illuminate/database v5.2.45|install illuminate/database v5.3.0|install illuminate/database v5.3.16|install illuminate/database v5.3.23|install illuminate/database v5.3.4 - Conclusion: don't install illuminate/database 5.7.18|install illuminate/database v5.2.45|install illuminate/database v5.3.0|install illuminate/database v5.3.16|install illuminate/database v5.3.23|install illuminate/database v5.3.4 - Conclusion: don't install illuminate/database 5.7.19|install illuminate/database v5.2.45|install illuminate/database v5.3.0|install illuminate/database v5.3.16|install illuminate/database v5.3.23|install illuminate/database v5.3.4 - Conclusion: don't install laravel/lumen-framework v5.7.1|install illuminate/database 5.7.17|install illuminate/database 5.7.18|install illuminate/database 5.7.19|install illuminate/database v5.2.45|install illuminate/database v5.3.0|install illuminate/database v5.3.16|install illuminate/database v5.3.23|install illuminate/database v5.3.4|install illuminate/database v5.7.10|install illuminate/database v5.7.11|install illuminate/database v5.7.15|install illuminate/database v5.7.20|install illuminate/database v5.7.21|install illuminate/database v5.7.22|install illuminate/database v5.7.23|install illuminate/database v5.7.26|install illuminate/database v5.7.27|install illuminate/database v5.7.28|install illuminate/database v5.7.9 - Conclusion: don't install laravel/lumen-framework v5.7.2|install illuminate/database 5.7.17|install illuminate/database 5.7.18|install illuminate/database 5.7.19|install illuminate/database v5.2.45|install illuminate/database v5.3.0|install illuminate/database v5.3.16|install illuminate/database v5.3.23|install illuminate/database v5.3.4|install illuminate/database v5.7.10|install illuminate/database v5.7.11|install illuminate/database v5.7.15|install illuminate/database v5.7.20|install illuminate/database v5.7.21|install illuminate/database v5.7.22|install illuminate/database v5.7.23|install illuminate/database v5.7.26|install illuminate/database v5.7.27|install illuminate/database v5.7.28|install illuminate/database v5.7.9 - Conclusion: don't install laravel/lumen-framework v5.7.3|install illuminate/database 5.7.17|install illuminate/database 5.7.18|install illuminate/database 5.7.19|install illuminate/database v5.2.45|install illuminate/database v5.3.0|install illuminate/database v5.3.16|install illuminate/database v5.3.23|install illuminate/database v5.3.4|install illuminate/database v5.7.10|install illuminate/database v5.7.11|install illuminate/database v5.7.15|install illuminate/database v5.7.20|install illuminate/database v5.7.21|install illuminate/database v5.7.22|install illuminate/database v5.7.23|install illuminate/database v5.7.26|install illuminate/database v5.7.27|install illuminate/database v5.7.28|install illuminate/database v5.7.9 - Conclusion: don't install illuminate/support v5.2.43 - Conclusion: don't install illuminate/support 5.7.x-dev|install illuminate/support v5.2.43|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support v5.7.0|install illuminate/support v5.2.43|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support v5.7.1|install illuminate/support v5.2.43|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support v5.7.2|install illuminate/support v5.2.43|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support v5.7.3|install illuminate/support v5.2.43|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support v5.7.4|install illuminate/support v5.2.43|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Conclusion: don't install illuminate/support v5.7.5|install illuminate/support v5.2.43|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Installation request for lucadegasperi/oauth2-server-laravel 5.2 -> satisfiable by lucadegasperi/oauth2-server-laravel[5.2.0]. - laravel/lumen-framework v5.7.0 requires illuminate/support 5.7.* -> satisfiable by illuminate/support[5.7.17, 5.7.18, 5.7.19, 5.7.x-dev, v5.7.0, v5.7.1, v5.7.10, v5.7.11, v5.7.15, v5.7.2, v5.7.20, v5.7.21, v5.7.22, v5.7.23, v5.7.26, v5.7.27, v5.7.28, v5.7.3, v5.7.4, v5.7.5, v5.7.6, v5.7.7, v5.7.8, v5.7.9]. - laravel/lumen-framework 5.7.x-dev requires illuminate/support 5.7.* -> satisfiable by illuminate/support[5.7.17, 5.7.18, 5.7.19, 5.7.x-dev, v5.7.0, v5.7.1, v5.7.10, v5.7.11, v5.7.15, v5.7.2, v5.7.20, v5.7.21, v5.7.22, v5.7.23, v5.7.26, v5.7.27, v5.7.28, v5.7.3, v5.7.4, v5.7.5, v5.7.6, v5.7.7, v5.7.8, v5.7.9]. - Conclusion: don't install illuminate/support v5.7.6|install illuminate/support v5.2.43|install illuminate/support v5.2.45|install illuminate/support v5.3.0|install illuminate/support v5.3.16|install illuminate/support v5.3.4 - Installation request for laravel/lumen-framework 5.7.* -> satisfiable by laravel/lumen-framework[5.7.x-dev, v5.7.0, v5.7.1, v5.7.2, v5.7.3, v5.7.4, v5.7.5, v5.7.6, v5.7.7, v5.7.8].