Error message
Notice: unserialize(): Error at offset 0 of 121 bytes in Drupal\hg_features\Controller\APIController->export() (line 527 of modules/custom/hg_features/src/Controller/APIController.php).
Notice: unserialize(): Error at offset 0 of 2192 bytes in Drupal\hg_features\Controller\APIController->export() (line 527 of modules/custom/hg_features/src/Controller/APIController.php).
Notice: unserialize(): Error at offset 0 of 645 bytes in Drupal\hg_features\Controller\APIController->export() (line 527 of modules/custom/hg_features/src/Controller/APIController.php).
Notice: unserialize(): Error at offset 0 of 113 bytes in Drupal\hg_features\Controller\APIController->export() (line 527 of modules/custom/hg_features/src/Controller/APIController.php).
Notice: unserialize(): Error at offset 0 of 291 bytes in Drupal\hg_features\Controller\APIController->export() (line 527 of modules/custom/hg_features/src/Controller/APIController.php).
Notice: unserialize(): Error at offset 0 of 125 bytes in Drupal\hg_features\Controller\APIController->export() (line 527 of modules/custom/hg_features/src/Controller/APIController.php).
Notice: unserialize(): Error at offset 0 of 117 bytes in Drupal\hg_features\Controller\APIController->export() (line 527 of modules/custom/hg_features/src/Controller/APIController.php).
Notice: unserialize(): Error at offset 0 of 121 bytes in Drupal\hg_features\Controller\APIController->export() (line 527 of modules/custom/hg_features/src/Controller/APIController.php).
Notice: unserialize(): Error at offset 0 of 2192 bytes in Drupal\hg_features\Controller\APIController->export() (line 527 of modules/custom/hg_features/src/Controller/APIController.php).
Notice: unserialize(): Error at offset 0 of 645 bytes in Drupal\hg_features\Controller\APIController->export() (line 527 of modules/custom/hg_features/src/Controller/APIController.php).
Notice: unserialize(): Error at offset 0 of 113 bytes in Drupal\hg_features\Controller\APIController->export() (line 527 of modules/custom/hg_features/src/Controller/APIController.php).
Notice: unserialize(): Error at offset 0 of 291 bytes in Drupal\hg_features\Controller\APIController->export() (line 527 of modules/custom/hg_features/src/Controller/APIController.php).
Notice: unserialize(): Error at offset 0 of 125 bytes in Drupal\hg_features\Controller\APIController->export() (line 527 of modules/custom/hg_features/src/Controller/APIController.php).
Notice: unserialize(): Error at offset 0 of 117 bytes in Drupal\hg_features\Controller\APIController->export() (line 527 of modules/custom/hg_features/src/Controller/APIController.php).
