In the Status report Page at Home>Administration>Reports
An error Entity/field definitions is displayed :

Mismatched entity and/or field definitions
The following changes were detected in the entity type and field definitions.

Search task

The Search task entity type needs to be installed.

I'm not sure it depends on the activated modules and language translation. Disable them don't solve the problem

Comments

ohmdesbois created an issue. See original summary.

temkin’s picture

temkin CreditAttribution: temkin as a volunteer commented
Status: Active » Closed (works as designed)

You can run drush entup to resolve this warning. I believe there were some changes in latest release of Search API that require internal entity updates. drush entup should take care of that. I'm not sure if it's possible to do by any other means except for drush.

Shaun Holt’s picture

Shaun Holt CreditAttribution: Shaun Holt as a volunteer commented
Component: Code » Code (back-end)

Petiar's solution below works.

from: https://www.drupal.org/node/2601762
by: Petiar
Thanks a lot, cilefen, I have added this piece of code

try {
\Drupal::entityDefinitionUpdateManager()->applyUpdates();
}
catch (EntityStorageException $e) {
print_r($e);
}

before $response->send(); in my index.php file, reload the webpage and the problem is gone. Of course, then I removed that block from the index.php.