# Errors upgrading 2.15.3 -\> 2.16.2, re-run more successful **URL:** \ **Category:** Product Support\ **Created:** [May 6, 2020, 2:41pm UTC](https://forum.mautic.org/t/errors-upgrading-2-15-3-2-16-2-re-run-more-successful/14210 "2020-05-06T14:41:50Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![backseat](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/backseat/32/1863_2.png) [@backseat](https://forum.mautic.org/u/backseat)\ **Post date:** [May 6, 2020, 2:41pm UTC](https://forum.mautic.org/t/errors-upgrading-2-15-3-2-16-2-re-run-more-successful/14210/1 "2020-05-06T14:41:50Z")
**Your software** My Mautic version was: 2.15.3, will be 2.16.1 My PHP version is: 7.3.14 **Your problem** My problem is: upgrade fails: ``` # php /var/www/ems/app/console mautic:update:apply --update-package=/tmp/2.16.2-update.zip Are you sure you wish to update Mautic to the latest version? yes Step 5 [----->----------------------] mautic.core.command.update.step.update_languages [Symfony\Component\Debug\Exception\FatalThrowableError] Type error: Argument 1 passed to Mautic\CoreBundle\Helper\LanguageHelper::__construct() must be an instance of Mautic\CoreBundle\Helper\PathsHelper, inst ance of Mautic\CoreBundle\Factory\MauticFactory given, called in /var/www/ems/app/cache/prod/appProdProjectContainer.php on line 11285 mautic:update:apply [--force] [-p|--update-package [UPDATE-PACKAGE]] [-h|--help] [-q|--quiet] [-v|vv|vvv|--verbose] [-V|--version] [--ansi] [--no-ansi] [-n|-- no-interaction] [-s|--shell] [--process-isolation] [-e|--env ENV] [--no-debug] [--] ``` These errors are showing in the log: ``` [2020-05-06 14:05:26] mautic.WARNING: PHP Warning - require(/var/www/ems/app/cache/prod/doctrine/orm/Proxies/ __CG__ MauticPluginBundleEntityPlugin.php): failed to open stream: No such file or directory - in file /var/www/ems/vendor/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php - at line 209 {"cl assName":"Mautic\\PluginBundle\\Entity\\Plugin","classMetadata":"[object] (Doctrine\\ORM\\Mapping\\ClassMetadata: Doctrine\\ORM\\Mapping\\ClassMetadataInfo@00 0000006c6320f000000000122de0a2)","proxyClassName":"Proxies\\ __CG__ \\Mautic\\PluginBundle\\Entity\\Plugin","fileName":"/var/www/ems/app/cache/prod/doctrine/orm /Proxies/ __CG__ MauticPluginBundleEntityPlugin.php"} [] [2020-05-06 14:05:26] mautic.ERROR: PHP Notice: require(): Failed opening required '/var/www/ems/app/cache/prod/doctrine/orm/Proxies/ __CG__ MauticPluginBundleE ntityPlugin.php' (include_path='.:/usr/share/php') - in file /var/www/ems/vendor/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php - at line 209 [] [] [2020-05-06 14:05:26] mautic.ERROR: Symfony\Component\Debug\Exception\FatalErrorException: Notice: require(): Failed opening required '/var/www/ems/app/cache/ prod/doctrine/orm/Proxies/ __CG__ MauticPluginBundleEntityPlugin.php' (include_path='.:/usr/share/php') - in file /var/www/ems/vendor/doctrine/common/lib/Doctri ne/Common/Proxy/AbstractProxyFactory.php - at line 209 [] [] [2020-05-06 14:05:26] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalErrorException: "Compile Error: require(): Failed opening required '/var/www/ems/app/cache/prod/doctrine/orm/Proxies/ __CG__ MauticPluginBundleEntityPlugin.php' (include_path='.:/usr/share/php')" at /var/www/ems/vendo r/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php line 209 {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\FatalErrorExceptio n(code: 0): Compile Error: require(): Failed opening required '/var/www/ems/app/cache/prod/doctrine/orm/Proxies/ __CG__ MauticPluginBundleEntityPlugin.php' (inc lude_path='.:/usr/share/php') at /var/www/ems/vendor/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php:209)"} [] [2020-05-06 14:05:28] mautic.WARNING: PHP Warning - require(/var/www/ems/app/cache/prod/doctrine/orm/Proxies/ __CG__ MauticPluginBundleEntityPlugin.php): failed to open stream: No such file or directory - in file /var/www/ems/vendor/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php - at line 209 {"cl assName":"Mautic\\PluginBundle\\Entity\\Plugin","classMetadata":"[object] (Doctrine\\ORM\\Mapping\\ClassMetadata: Doctrine\\ORM\\Mapping\\ClassMetadataInfo@00 00000079434360000000006edc3a11)","proxyClassName":"Proxies\\ __CG__ \\Mautic\\PluginBundle\\Entity\\Plugin","fileName":"/var/www/ems/app/cache/prod/doctrine/orm /Proxies/ __CG__ MauticPluginBundleEntityPlugin.php"} [] [2020-05-06 14:05:28] mautic.ERROR: PHP Notice: require(): Failed opening required '/var/www/ems/app/cache/prod/doctrine/orm/Proxies/ __CG__ MauticPluginBundleE ntityPlugin.php' (include_path='.:/usr/share/php') - in file /var/www/ems/vendor/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php - at line 209 [] [] [2020-05-06 14:05:28] mautic.ERROR: Symfony\Component\Debug\Exception\FatalErrorException: Notice: require(): Failed opening required '/var/www/ems/app/cache/ prod/doctrine/orm/Proxies/ __CG__ MauticPluginBundleEntityPlugin.php' (include_path='.:/usr/share/php') - in file /var/www/ems/vendor/doctrine/common/lib/Doctri ne/Common/Proxy/AbstractProxyFactory.php - at line 209 [] [] [2020-05-06 14:05:28] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalErrorException: "Compile Error: require(): Failed opening required '/var/www/ems/app/cache/prod/doctrine/orm/Proxies/ __CG__ MauticPluginBundleEntityPlugin.php' (include_path='.:/usr/share/php')" at /var/www/ems/vendo r/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php line 209 {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\FatalErrorExceptio n(code: 0): Compile Error: require(): Failed opening required '/var/www/ems/app/cache/prod/doctrine/orm/Proxies/ __CG__ MauticPluginBundleEntityPlugin.php' (inc lude_path='.:/usr/share/php') at /var/www/ems/vendor/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php:209)"} [] [2020-05-06 14:05:36] mautic.WARNING: PHP Warning - require(/var/www/ems/app/cache/prod/doctrine/orm/Proxies/ __CG__ MauticPluginBundleEntityPlugin.php): failed to open stream: No such file or directory - in file /var/www/ems/vendor/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php - at line 209 {"cl assName":"Mautic\\PluginBundle\\Entity\\Plugin","classMetadata":"[object] (Doctrine\\ORM\\Mapping\\ClassMetadata: Doctrine\\ORM\\Mapping\\ClassMetadataInfo@00 0000001a7ab35a0000000022cf88d7)","proxyClassName":"Proxies\\ __CG__ \\Mautic\\PluginBundle\\Entity\\Plugin","fileName":"/var/www/ems/app/cache/prod/doctrine/orm /Proxies/ __CG__ MauticPluginBundleEntityPlugin.php"} [] [2020-05-06 14:05:36] mautic.ERROR: PHP Notice: require(): Failed opening required '/var/www/ems/app/cache/prod/doctrine/orm/Proxies/ __CG__ MauticPluginBundleE ntityPlugin.php' (include_path='.:/usr/share/php') - in file /var/www/ems/vendor/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php - at line 209 [] [] [2020-05-06 14:05:36] mautic.ERROR: Symfony\Component\Debug\Exception\FatalErrorException: Notice: require(): Failed opening required '/var/www/ems/app/cache/ prod/doctrine/orm/Proxies/ __CG__ MauticPluginBundleEntityPlugin.php' (include_path='.:/usr/share/php') - in file /var/www/ems/vendor/doctrine/common/lib/Doctri ne/Common/Proxy/AbstractProxyFactory.php - at line 209 [] [] [2020-05-06 14:05:36] mautic.CRITICAL: Uncaught PHP Exception Symfony\Component\Debug\Exception\FatalErrorException: "Compile Error: require(): Failed opening required '/var/www/ems/app/cache/prod/doctrine/orm/Proxies/ __CG__ MauticPluginBundleEntityPlugin.php' (include_path='.:/usr/share/php')" at /var/www/ems/vendo r/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php line 209 {"exception":"[object] (Symfony\\Component\\Debug\\Exception\\FatalErrorExceptio n(code: 0): Compile Error: require(): Failed opening required '/var/www/ems/app/cache/prod/doctrine/orm/Proxies/ __CG__ MauticPluginBundleEntityPlugin.php' (inc lude_path='.:/usr/share/php') at /var/www/ems/vendor/doctrine/common/lib/Doctrine/Common/Proxy/AbstractProxyFactory.php:209)"} [] ``` Steps I have tried to fix the problem: - Checked the “can’t open” file is present: it is. - Re-ran upgrade. Much better results: I don’t know why it couldn’t create the `en_GV.zip` file; the parent directory exists `# ls -l /var/www/ems/app/cache/prod/ -d drwxr-xr-x 5 www-data www-data 4096 May 6 14:15 /var/www/ems/app/cache/prod/` Let me know if you need any more info. ---
**Author:** ![aerendir](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/aerendir/32/1050_2.png) [@aerendir](https://forum.mautic.org/u/aerendir)\ **Post date:** [June 18, 2020, 8:28pm UTC](https://forum.mautic.org/t/errors-upgrading-2-15-3-2-16-2-re-run-more-successful/14210/2 "2020-06-18T20:28:22Z")
Did you solved in the end? I have a similar problem a found your 3D through Google. I didn’t had the time to dig in logs, but reading yours, did you checked the permissions of files? As the file is there, but PHP cannot access it, the problem may be this. ---
**Author:** ![aerendir](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/aerendir/32/1050_2.png) [@aerendir](https://forum.mautic.org/u/aerendir)\ **Post date:** [June 18, 2020, 8:33pm UTC](https://forum.mautic.org/t/errors-upgrading-2-15-3-2-16-2-re-run-more-successful/14210/3 "2020-06-18T20:33:03Z")
Here is my post > [@Impossible to update from 2.16.0](https://forum.mautic.org/t/impossible-to-update-from-2-16-0/14858): > > Your software My Mautic version is: 2.16.0 My PHP version is: Irrelevant Your problem My problem is: I cannot update to Mautic 2.16.2 nor to 2.16.1. The error is always the same: [Symfony\Component\Debug\Exception\FatalThrowableError] Type error: Argument 1 passed to Mautic\CoreBundle\Helper\LanguageHelper::\_\_construct() must be an instance of Mautic\CoreBundle\Helper\PathsHelper, instance of Mautic\C oreBundle\Factory\MauticFactory given, called in /var/www/[redacted]/public\_html/app/c… ---
**Author:** ![backseat](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/backseat/32/1863_2.png) [@backseat](https://forum.mautic.org/u/backseat)\ **Post date:** [June 18, 2020, 10:42pm UTC](https://forum.mautic.org/t/errors-upgrading-2-15-3-2-16-2-re-run-more-successful/14210/4 "2020-06-18T22:42:46Z")
My note isn’t clear, sorry. Re-running the update was essentially successful. It was some time ago now so I can’t remember whether I had to do anything more than re-run it, sorry.