# Depreciation Error **URL:** \ **Category:** Product Support\ **Created:** [December 24, 2016, 4:13pm UTC](https://forum.mautic.org/t/depreciation-error/6960 "2016-12-24T16:13:16Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![Carlos\_BR](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/carlos_br/32/1228_2.png) [@Carlos\_BR](https://forum.mautic.org/u/Carlos_BR)\ **Post date:** [December 24, 2016, 4:13pm UTC](https://forum.mautic.org/t/depreciation-error/6960/1 "2016-12-24T16:13:16Z")
Sirs, good afternoon. Could someone help me with this error ??? [2016-12-24 13:00:33] mautic.NOTICE: PHP SessionHandler :: gc (): ps\_files\_cleanup\_dir: opendir (/ var / lib / php5 / sessions) failed: Permission denied (13) - in file / Var / www / meu dominio…com / htdocs / app / cache / prod / classes.php - at line 428 [] [] [2016-12-24 13:00:33] mautic.ERROR: Deprecation: The hardcoded value you are using for the $ referenceType argument of the Symfony Component Routing Generator UrlGenerator :: generate method is deprecated since version 2.8 and Will not be supported anymore in 3.0. Use the constants defined in the UrlGeneratorInterface instead. - in file /var/www/meu dominio…com/htdocs/app/cache/prod/classes.php - at line 1277 [] [] [2016-12-24 11:13:48] mautic.ERROR: Deprecation: Symfony Component DependencyInjection Definition :: setFactoryService (doc) is deprecated since version 2.6 and will be removed in 3.0. Use Definition :: setFactory () instead. - in file /var/www/meu dominio…com/htdocs/vendor/symfony/dependency-injection/Definition.php - at line 204 [] [] [2016-12-24 11:25:57] mautic.ERROR: Deprecation: Symfony Component DependencyInjection Definition :: setFactoryService (doc) is deprecated since version 2.6 and will be removed in 3.0. Use Definition :: setFactory () instead. - in file /var/www/meu dominio…com/htdocs/vendor/symfony/dependency-injection/Definition.php - at line 204 [] [] [2016-12-24 11:34:02] mautic.ERROR: Deprecation: Symfony Component DependencyInjection Definition :: setFactoryService (doc) is deprecated since version 2.6 and will be removed in 3.0. Use Definition :: setFactory () instead. - in file /var/www/meu dominio…com/htdocs/vendor/symfony/dependency-injection/Definition.php - at line 204 [] [] ---
**Author:** ![Carlos\_BR](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/carlos_br/32/1228_2.png) [@Carlos\_BR](https://forum.mautic.org/u/Carlos_BR)\ **Post date:** [December 24, 2016, 4:13pm UTC](https://forum.mautic.org/t/depreciation-error/6960/2 "2016-12-24T16:13:16Z")
Sirs, good afternoon. Could someone help me with this error ??? [2016-12-24 13:00:33] mautic.NOTICE: PHP SessionHandler :: gc (): ps\_files\_cleanup\_dir: opendir (/ var / lib / php5 / sessions) failed: Permission denied (13) - in file / Var / www / meu dominio…com / htdocs / app / cache / prod / classes.php - at line 428 [] [] [2016-12-24 13:00:33] mautic.ERROR: Deprecation: The hardcoded value you are using for the $ referenceType argument of the Symfony Component Routing Generator UrlGenerator :: generate method is deprecated since version 2.8 and Will not be supported anymore in 3.0. Use the constants defined in the UrlGeneratorInterface instead. - in file /var/www/meu dominio…com/htdocs/app/cache/prod/classes.php - at line 1277 [] [] [2016-12-24 11:13:48] mautic.ERROR: Deprecation: Symfony Component DependencyInjection Definition :: setFactoryService (doc) is deprecated since version 2.6 and will be removed in 3.0. Use Definition :: setFactory () instead. - in file /var/www/meu dominio…com/htdocs/vendor/symfony/dependency-injection/Definition.php - at line 204 [] [] [2016-12-24 11:25:57] mautic.ERROR: Deprecation: Symfony Component DependencyInjection Definition :: setFactoryService (doc) is deprecated since version 2.6 and will be removed in 3.0. Use Definition :: setFactory () instead. - in file /var/www/meu dominio…com/htdocs/vendor/symfony/dependency-injection/Definition.php - at line 204 [] [] [2016-12-24 11:34:02] mautic.ERROR: Deprecation: Symfony Component DependencyInjection Definition :: setFactoryService (doc) is deprecated since version 2.6 and will be removed in 3.0. Use Definition :: setFactory () instead. - in file /var/www/meu dominio…com/htdocs/vendor/symfony/dependency-injection/Definition.php - at line 204 [] [] ---
**Author:** ![patrykkalinowski](https://avatars.discourse-cdn.com/v4/letter/p/a6a055/32.png) [@patrykkalinowski](https://forum.mautic.org/u/patrykkalinowski)\ **Post date:** [December 25, 2016, 8:46pm UTC](https://forum.mautic.org/t/depreciation-error/6960/3 "2016-12-25T20:46:15Z")
```auto Permission denied (13) - in file / Var / www / meu dominio..com / htdocs / app / cache / prod / classes.php ``` It seems that PHP has no permissions to access your Mautic instance. Also, dominio…com - double dot, is it correct? ---
**Author:** ![Carlos\_BR](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/carlos_br/32/1228_2.png) [@Carlos\_BR](https://forum.mautic.org/u/Carlos_BR)\ **Post date:** [December 27, 2016, 6:05pm UTC](https://forum.mautic.org/t/depreciation-error/6960/4 "2016-12-27T18:05:05Z")
Hi @Patrykkalinowski No … the domain I used in this case an example … Will updating PHP pro 7 solve this problem? I’m having problems with the A / B test on landig pages … ---
**Author:** ![patrykkalinowski](https://avatars.discourse-cdn.com/v4/letter/p/a6a055/32.png) [@patrykkalinowski](https://forum.mautic.org/u/patrykkalinowski)\ **Post date:** [January 2, 2017, 10:42am UTC](https://forum.mautic.org/t/depreciation-error/6960/5 "2017-01-02T10:42:03Z")
It’s not about the PHP version. Your server is propably misconfigured and PHP can’t reach Mautic files.