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<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:EN-US">Hi Norbert,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:EN-US">which version of symfony are you using? The error of the session failing to start seems to occur in the class “vendor/symfony/symfony/src/Symfony/Component/HttpFoundation/Session/Storage/NativeSessionStorage.php”
(line 193), I suspect during the call to the start() function, which eventually calls the php function “session_start()”.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:EN-US">You can check the source code on your system yourself for the real cause, though.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:EN-US">It is possible, that the error is caused by missing write permissions on the directory or sub-directories of app/cache/ or var/cache/, depending
on your Symfony version.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:EN-US">You can also try to call the app_dev.php instead of app.php, maybe the logs for dev environment give you another indication of what is causing
the error.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Arial",sans-serif;color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:#1F497D">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:#1F497D">Connor<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Arial",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b>Von:</b> Mapbender_users <mapbender_users-bounces@lists.osgeo.org>
<b>Im Auftrag von </b>Norbert Farago via Mapbender_users<br>
<b>Gesendet:</b> Donnerstag, 16. Mai 2024 10:23<br>
<b>An:</b> mapbender_users@lists.osgeo.org<br>
<b>Cc:</b> Norbert Farago <norbert.farago@gmail.com><br>
<b>Betreff:</b> [Mapbender-users] Fwd: Installation issues + Uncaught PHP Exception Twig\Error\RuntimeError (code 0)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Dear Mapbender Team,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">last week I asked for a little help on the mail list, but unfortunately, I didn't get a response until now. Since then, together with the administrators, we solved the .htaccess and Apache problems, but the ones with code 0 remained. I
copied here the error lines from prod.log, I am sure it will provide some extra hint for you (definitely it did not for me).<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">[2024-05-15 23:12:52] request.INFO: Matched route "mapbender_start". {"route":"mapbender_start","route_parameters":{"_route":"mapbender_start","_controller":"Mapbender\\CoreBundle\\Controller\\WelcomeController::listAction"},"request_uri":"<a href="https://(...)/">https://(...)/</a>","method":"GET"}
[]<o:p></o:p></p>
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<p class="MsoNormal">[2024-05-15 23:12:52] security.INFO: Populated the TokenStorage with an anonymous Token. [] []<o:p></o:p></p>
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<p class="MsoNormal">[2024-05-15 23:12:54] request.CRITICAL: Uncaught PHP Exception Twig\Error\RuntimeError: "An exception has been thrown during the rendering of a template ("Failed to start the session.")." at /afs/(...)/mapbender/mapbender/src/Mapbender/ManagerBundle/Resources/views/manager.html.twig
line 19 {"exception":"[object] (Twig\\Error\\RuntimeError(code: 0): An exception has been thrown during the rendering of a template (\"Failed to start the session.\"). at /afs/(...)/mapbender/mapbender/src/Mapbender/ManagerBundle/Resources/views/manager.html.twig:19,
RuntimeException(code: 0): Failed to start the session. at /afs/(...)/mapbender/vendor/symfony/symfony/src/Symfony/Component/HttpFoundation/Session/Storage/NativeSessionStorage.php:193)"} []<o:p></o:p></p>
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<p class="MsoNormal">[2024-05-15 23:12:55] request.ERROR: Uncaught PHP Exception Symfony\Component\HttpKernel\Exception\NotFoundHttpException: "No route found for "GET /favicon.ico" (from "<a href="https://(...)">https://(...)</a>")" at /afs/(...)/mapbender/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/EventListener/RouterListener.php
line 136 {"exception":"[object] (Symfony\\Component\\HttpKernel\\Exception\\NotFoundHttpException(code: 0): No route found for \"GET /favicon.ico\" (from \"<a href="https://(....)">https://(....)</a>") at /afs/(...)/mapbender/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/EventListener/RouterListener.php:136,
Symfony\\Component\\Routing\\Exception\\ResourceNotFoundException(code: 0): No routes found for \"/favicon.ico/\". at /afs/(...)/mapbender/vendor/symfony/symfony/src/Symfony/Component/Routing/Matcher/Dumper/CompiledUrlMatcherTrait.php:70)"} []<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thank you in advance!<o:p></o:p></p>
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<p class="MsoNormal">Best<o:p></o:p></p>
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<p class="MsoNormal">Norbert Faragó<o:p></o:p></p>
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