# HELP - Many New Issues - was working!
**URL:** https://forum.mautic.org/t/help-many-new-issues-was-working/5552
**Category:** Product Support
**Created:** [September 6, 2016, 5:09pm UTC](https://forum.mautic.org/t/help-many-new-issues-was-working/5552 "2016-09-06T17:09:35Z")
**Posts on this page:** 5
**Page:** 1
### Author:  [@Rich](https://forum.mautic.org/u/Rich)
#### Post date: [September 6, 2016, 5:09pm UTC](https://forum.mautic.org/t/help-many-new-issues-was-working/5552/1 "2016-09-06T17:09:35Z")
I have a number of errors that seem unrelated but Mautic seems to have spawned a bunch of errors in different places.
1.) The “old” templates I created are not recognized by Mautic.
2.) Email seem to go our when using “test email” and email arrives at proper destination. However, no email are recorded and tracked in the “Email Stats” so I suspect tracking is hosed.
Here is what I know. The system was running very smoothly (with a few minor blips here and there). Email were created, emails were being sent, landing pages were displaying (and now are not - like the email templates) activities were being recorded.
After up date these issues are now present (these are the ones I know about)
1.) EVERY preview displays the Uh oh! I think I broke it. If I do it again, please report me to the system administrator!
500 Internal Server Error
2.) This cron job:
php /home/xxxxx/public\_html/mailstudio/messages/app/console mautic:leadlists:update --env=prod \>/home/xxxxxx/public\_html/mailstudio/log15.file 2\>&1
These errors
[SymfonyComponentConsoleExceptionCommandNotFoundException]
There are no commands defined in the “mautic:leadlists” namespace.
Did you mean one of these?
mautic:segments
mautic:email
mautic:emails
mautic:integration
mautic:pushactivity
mautic:social
mautic:webhooks
mautic:fetchleads
mautic:translation
mautic:iplookup
mautic:install
mautic:theme
mautic:campaigns
mautic:update
mautic:assets
mautic:maintenance
mautic:transifex
mautic:migrations
mautic
2.) This cron job
php /home/xxxxxx/public\_html/mailstudio/messages/app/console mautic:campaigns:trigger --env=prod \>/home/xxxxxx/public\_html/mailstudio/log25.file 2\>&1
These Errors
[MauticCoreBundleExceptionBadConfigurationException]
STW is missing a required config file
3.) Mautic error log
These Errors:
[SymfonyComponentConsoleExceptionCommandNotFoundException]
Command “mautic:fetch:email” is not defined.
Did you mean this?
mautic:fetchleads:integration
Mautic System Info
File and Folder permissions - Shows this:
The following folders and files must be writable for Mautic to work correctly.
Folder/File Path Is writable
/home/xxxxxx/public\_html/mailstudio/messages/app/config/local.php Writable
/home/xxxxxx/public\_html/mailstudio/messages/app/cache Writable
/home/xxxxxx/public\_html/mailstudio/messages/app/logs Writable
/home/xxxxxx/public\_html/mailstudio/messages/media Writable
/home/xxxxxx/public\_html/mailstudio/messages/messages/media/files Unwritable
/home/xxxxxx/public\_html/mailstudio/messages/translations Writable
In the file marked Unwritable, the path contains two “messages” directories. Where is the secong “messages” coming from? Al the others seem correct.
System Info Error Log shows these errors
[2016-09-06 17:36:33] mautic.CRITICAL: Uncaught PHP Exception InvalidArgumentException: “plugin.cronfig.cronfig is not a valid model key.” at /home/xxxxxx/public\_html/mailstudio/messages/app/bundles/CoreBundle/Factory/MauticFactory.php line 76 {“exception”:"[object] (InvalidArgumentException(code: 0): plugin.cronfig.cronfig is not a valid model key. at /home/xxxxxx/public\_html/mailstudio/messages/app/bundles/CoreBundle/Factory/MauticFactory.php:76)"} []
[2016-09-06 17:37:35] mautic.CRITICAL: Uncaught PHP Exception InvalidArgumentException: “plugin.cronfig.cronfig is not a valid model key.” at /home/xxxxxx/public\_html/mailstudio/messages/app/bundles/CoreBundle/Factory/MauticFactory.php line 76 {“exception”:"[object] (InvalidArgumentException(code: 0): plugin.cronfig.cronfig is not a valid model key. at /home/xxxxxx/public\_html/mailstudio/messages/app/bundles/CoreBundle/Factory/MauticFactory.php:76)"} []
PHP Info Shows no errors.
---
### Author:  [@Rich](https://forum.mautic.org/u/Rich)
#### Post date: [September 27, 2016, 9:33pm UTC](https://forum.mautic.org/t/help-many-new-issues-was-working/5552/2 "2016-09-27T21:33:18Z")
@balkee Thank you for the articles, suggestions and info. Rich
---
### Author:  [@Rich](https://forum.mautic.org/u/Rich)
#### Post date: [September 6, 2016, 5:09pm UTC](https://forum.mautic.org/t/help-many-new-issues-was-working/5552/3 "2016-09-06T17:09:35Z")
I have a number of errors that seem unrelated but Mautic seems to have spawned a bunch of errors in different places.
1.) The “old” templates I created are not recognized by Mautic.
2.) Email seem to go our when using “test email” and email arrives at proper destination. However, no email are recorded and tracked in the “Email Stats” so I suspect tracking is hosed.
Here is what I know. The system was running very smoothly (with a few minor blips here and there). Email were created, emails were being sent, landing pages were displaying (and now are not - like the email templates) activities were being recorded.
After up date these issues are now present (these are the ones I know about)
1.) EVERY preview displays the Uh oh! I think I broke it. If I do it again, please report me to the system administrator!
500 Internal Server Error
2.) This cron job:
php /home/xxxxx/public\_html/mailstudio/messages/app/console mautic:leadlists:update --env=prod \>/home/xxxxxx/public\_html/mailstudio/log15.file 2\>&1
These errors
[SymfonyComponentConsoleExceptionCommandNotFoundException]
There are no commands defined in the “mautic:leadlists” namespace.
Did you mean one of these?
mautic:segments
mautic:email
mautic:emails
mautic:integration
mautic:pushactivity
mautic:social
mautic:webhooks
mautic:fetchleads
mautic:translation
mautic:iplookup
mautic:install
mautic:theme
mautic:campaigns
mautic:update
mautic:assets
mautic:maintenance
mautic:transifex
mautic:migrations
mautic
2.) This cron job
php /home/xxxxxx/public\_html/mailstudio/messages/app/console mautic:campaigns:trigger --env=prod \>/home/xxxxxx/public\_html/mailstudio/log25.file 2\>&1
These Errors
[MauticCoreBundleExceptionBadConfigurationException]
STW is missing a required config file
3.) Mautic error log
These Errors:
[SymfonyComponentConsoleExceptionCommandNotFoundException]
Command “mautic:fetch:email” is not defined.
Did you mean this?
mautic:fetchleads:integration
Mautic System Info
File and Folder permissions - Shows this:
The following folders and files must be writable for Mautic to work correctly.
Folder/File Path Is writable
/home/xxxxxx/public\_html/mailstudio/messages/app/config/local.php Writable
/home/xxxxxx/public\_html/mailstudio/messages/app/cache Writable
/home/xxxxxx/public\_html/mailstudio/messages/app/logs Writable
/home/xxxxxx/public\_html/mailstudio/messages/media Writable
/home/xxxxxx/public\_html/mailstudio/messages/messages/media/files Unwritable
/home/xxxxxx/public\_html/mailstudio/messages/translations Writable
In the file marked Unwritable, the path contains two “messages” directories. Where is the secong “messages” coming from? Al the others seem correct.
System Info Error Log shows these errors
[2016-09-06 17:36:33] mautic.CRITICAL: Uncaught PHP Exception InvalidArgumentException: “plugin.cronfig.cronfig is not a valid model key.” at /home/xxxxxx/public\_html/mailstudio/messages/app/bundles/CoreBundle/Factory/MauticFactory.php line 76 {“exception”:"[object] (InvalidArgumentException(code: 0): plugin.cronfig.cronfig is not a valid model key. at /home/xxxxxx/public\_html/mailstudio/messages/app/bundles/CoreBundle/Factory/MauticFactory.php:76)"} []
[2016-09-06 17:37:35] mautic.CRITICAL: Uncaught PHP Exception InvalidArgumentException: “plugin.cronfig.cronfig is not a valid model key.” at /home/xxxxxx/public\_html/mailstudio/messages/app/bundles/CoreBundle/Factory/MauticFactory.php line 76 {“exception”:"[object] (InvalidArgumentException(code: 0): plugin.cronfig.cronfig is not a valid model key. at /home/xxxxxx/public\_html/mailstudio/messages/app/bundles/CoreBundle/Factory/MauticFactory.php:76)"} []
PHP Info Shows no errors.
---
### Author:  [@ninjoan](https://forum.mautic.org/u/ninjoan)
#### Post date: [September 6, 2016, 7:36pm UTC](https://forum.mautic.org/t/help-many-new-issues-was-working/5552/4 "2016-09-06T19:36:02Z")
Hi @Rich You update from a Mautic v1.x.x to Mautic 2.x.x? If yes the template you made in Mautic v1.x.x don’t work the Mautic 2.x.x since they change the editor also the Cron jobs have change.
---
### Author:  [@balkee](https://forum.mautic.org/u/balkee)
#### Post date: [September 7, 2016, 2:53am UTC](https://forum.mautic.org/t/help-many-new-issues-was-working/5552/5 "2016-09-07T02:53:26Z")
@Rich, this was a major update so a lot changed…
1. Uh oh I broke it issue: Did you clear the cache?
2. Cron jobs: Commands changed look here for more : [New Mautic CLI Commands](https://www.mautic.org/community/index.php/4855-2-0-new-mautic-cli-commands)
3. Mautic error log: should be mautic:email:fetch – same issue as item 2 above
4. Folder permissions: Need to set ownership with command:
```auto
chown -R apache* your-mautic-top-dir
```
\*depending on your os.
I wrote a post about preventing issues in general, you can [read here](https://www.mautic.org/community/index.php/5330-setup-and-upgrade-issues/p1#p14782). Hind sight is 20/20, but you can have a forward looking plan too, prepare for rollback or create a test environment to address issues before they go into production.