PHP error:Declaration of Espo\\Custxxx::loadAdditionalFields... must be compatible

[JayBee4pl]

I recovered 8.4.2 and the system was running.
Then i made an Update to 9.0.1. Now i get this error
This module CNApproval from the log message is a new module creted by me and it is not runnung.

Our modified Case module is also not running.

Hi,
we had a issue and now i have an actual database and files from a Backup which ist 3 month old.

After restore i upgraded manually to espo 9.0.1

Now i get an error going to extensions or opening our custom Module.
Any idea how to fix the difference between DB and files?
I am also trying to compare the fields in database with the fileds showing in the entity Manager.

Thanks in Advance.


Full Error:
[fcgid:warn] [pid 340050:tid 140455684441664] [client 62.2.101.82:0] mod_fcgid: stderr: PHP Fatal error: Declaration of Espo\\Custom\\Services\\xxx::loadAdditionalFields( Espo\\ORM\\Entity $entity) must be compatible with Espo\\Core\\Record\\Service::loadAdditionalFields( Espo\\ORM\\Entity $entity): void in /var/www/vhosts/XXXX/custom/Espo/Custom/Services/CNApproval.php on line 41, referer: https://espo.XXXXXX.com/

[lazovic]

Hi JayBee4pl,

Please tell me, did you make changes manually to the code of this custom entity in the custom directory?

[yuri]

The PHP log message literally tells what needs to be fixes.

Add ": void" to the end of the method. Though I recommend to reach out to the developer who wrote the customizations.