<h1>Additional uncaught exception thrown while handling exception.</h1><h2>Original</h2><p><em class="placeholder">Drupal\Core\Database\DatabaseExceptionWrapper</em>: SQLSTATE[42S02]: Base table or view not found: 1146 Table &#039;regional.at_user__field_migrate_example_favbeers&#039; doesn&#039;t exist: SELECT t.*
FROM
{user__field_migrate_example_favbeers} t
WHERE (entity_id IN (:db_condition_placeholder_0)) AND (deleted = :db_condition_placeholder_1) AND (langcode IN (:db_condition_placeholder_2, :db_condition_placeholder_3, :db_condition_placeholder_4, :db_condition_placeholder_5))
ORDER BY delta ASC; Array
(
    [:db_condition_placeholder_0] =&gt; 0
    [:db_condition_placeholder_1] =&gt; 0
    [:db_condition_placeholder_2] =&gt; en
    [:db_condition_placeholder_3] =&gt; und
    [:db_condition_placeholder_4] =&gt; zxx
    [:db_condition_placeholder_5] =&gt; lt
)
 in <em class="placeholder">Drupal\Core\Entity\Sql\SqlContentEntityStorage-&gt;loadFromDedicatedTables()</em> (line <em class="placeholder">1142</em> of <em class="placeholder">/opt/httpd/vhosts/intoday.in/subdomains/cmslingo/httpdocs/core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorage.php</em>). <pre class="backtrace">Drupal\Core\Entity\Sql\SqlContentEntityStorage-&gt;loadFromDedicatedTables(Array, ) (Line: 465)
Drupal\Core\Entity\Sql\SqlContentEntityStorage-&gt;mapFromStorageRecords(Array) (Line: 393)
Drupal\Core\Entity\Sql\SqlContentEntityStorage-&gt;getFromStorage(Array) (Line: 359)
Drupal\Core\Entity\Sql\SqlContentEntityStorage-&gt;doLoadMultiple(Array) (Line: 279)
Drupal\Core\Entity\EntityStorageBase-&gt;loadMultiple(Array) (Line: 249)
Drupal\Core\Entity\EntityStorageBase-&gt;load(0) (Line: 527)
Drupal\Core\Entity\Entity::load(0) (Line: 58)
Drupal\at_common\Controller\IframeNotification-&gt;checkUserAccess(Object)
call_user_func_array(Array, Array) (Line: 75)
Drupal\Core\Access\CustomAccessCheck-&gt;access(Object, Object, Object)
call_user_func_array(Array, Array) (Line: 159)
Drupal\Core\Access\AccessManager-&gt;performCheck(&#039;access_check.custom&#039;, Object) (Line: 135)
Drupal\Core\Access\AccessManager-&gt;check(Object, Object, NULL, 1) (Line: 92)
Drupal\Core\Access\AccessManager-&gt;checkNamedRoute(&#039;at_common.iframe_notification&#039;, Array, Object, 1) (Line: 212)
Drupal\Core\Menu\DefaultMenuLinkTreeManipulators-&gt;menuLinkCheckAccess(Object) (Line: 68)
Drupal\menu_item_role_access\MenuItemRoleAccessLinkTreeManipulator-&gt;menuLinkCheckAccess(Object) (Line: 92)
Drupal\Core\Menu\DefaultMenuLinkTreeManipulators-&gt;checkAccess(Array)
call_user_func(Array, Array) (Line: 148)
Drupal\Core\Menu\MenuLinkTree-&gt;transform(Array, Array) (Line: 28)
at_user_theme(Array, &#039;module&#039;, &#039;at_user&#039;, &#039;modules/custom/at_user&#039;) (Line: 447)
Drupal\Core\Theme\Registry-&gt;processExtension(Array, &#039;at_user&#039;, &#039;module&#039;, &#039;at_user&#039;, &#039;modules/custom/at_user&#039;) (Line: 334)
Drupal\Core\Theme\Registry-&gt;build() (Line: 233)
Drupal\Core\Theme\Registry-&gt;get() (Line: 86)
Drupal\Core\Utility\ThemeRegistry-&gt;initializeRegistry() (Line: 67)
Drupal\Core\Utility\ThemeRegistry-&gt;__construct(&#039;theme_registry:runtime:seven&#039;, Object, Object, Array, 1) (Line: 253)
Drupal\Core\Theme\Registry-&gt;getRuntime() (Line: 142)
Drupal\Core\Theme\ThemeManager-&gt;render(&#039;html&#039;, Array) (Line: 437)
Drupal\Core\Render\Renderer-&gt;doRender(Array, 1) (Line: 195)
Drupal\Core\Render\Renderer-&gt;render(Array, 1) (Line: 139)
Drupal\Core\Render\Renderer-&gt;Drupal\Core\Render\{closure}() (Line: 582)
Drupal\Core\Render\Renderer-&gt;executeInRenderContext(Object, Object) (Line: 140)
Drupal\Core\Render\Renderer-&gt;renderRoot(Array) (Line: 66)
Drupal\Core\Render\BareHtmlPageRenderer-&gt;renderBarePage(Array, Object, &#039;install_page&#039;, Array) (Line: 76)
Drupal\Core\ProxyClass\Render\BareHtmlPageRenderer-&gt;renderBarePage(Array, Object, &#039;install_page&#039;, Array) (Line: 1067)
install_display_output(Array, Array) (Line: 167)
install_drupal(Object) (Line: 44)
</pre></p><h2>Additional</h2><p><em class="placeholder">Drupal\Core\Database\DatabaseExceptionWrapper</em>: SQLSTATE[42S02]: Base table or view not found: 1146 Table &#039;regional.at_user__field_migrate_example_favbeers&#039; doesn&#039;t exist: SELECT t.*
FROM
{user__field_migrate_example_favbeers} t
WHERE (entity_id IN (:db_condition_placeholder_0)) AND (deleted = :db_condition_placeholder_1) AND (langcode IN (:db_condition_placeholder_2, :db_condition_placeholder_3, :db_condition_placeholder_4, :db_condition_placeholder_5))
ORDER BY delta ASC; Array
(
    [:db_condition_placeholder_0] =&gt; 0
    [:db_condition_placeholder_1] =&gt; 0
    [:db_condition_placeholder_2] =&gt; en
    [:db_condition_placeholder_3] =&gt; und
    [:db_condition_placeholder_4] =&gt; zxx
    [:db_condition_placeholder_5] =&gt; lt
)
 in <em class="placeholder">Drupal\Core\Entity\Sql\SqlContentEntityStorage-&gt;loadFromDedicatedTables()</em> (line <em class="placeholder">1142</em> of <em class="placeholder">/opt/httpd/vhosts/intoday.in/subdomains/cmslingo/httpdocs/core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorage.php</em>). <pre class="backtrace">Drupal\Core\Entity\Sql\SqlContentEntityStorage-&gt;loadFromDedicatedTables(Array, ) (Line: 465)
Drupal\Core\Entity\Sql\SqlContentEntityStorage-&gt;mapFromStorageRecords(Array) (Line: 393)
Drupal\Core\Entity\Sql\SqlContentEntityStorage-&gt;getFromStorage(Array) (Line: 359)
Drupal\Core\Entity\Sql\SqlContentEntityStorage-&gt;doLoadMultiple(Array) (Line: 279)
Drupal\Core\Entity\EntityStorageBase-&gt;loadMultiple(Array) (Line: 249)
Drupal\Core\Entity\EntityStorageBase-&gt;load(0) (Line: 527)
Drupal\Core\Entity\Entity::load(0) (Line: 58)
Drupal\at_common\Controller\IframeNotification-&gt;checkUserAccess(Object)
call_user_func_array(Array, Array) (Line: 75)
Drupal\Core\Access\CustomAccessCheck-&gt;access(Object, Object, Object)
call_user_func_array(Array, Array) (Line: 159)
Drupal\Core\Access\AccessManager-&gt;performCheck(&#039;access_check.custom&#039;, Object) (Line: 135)
Drupal\Core\Access\AccessManager-&gt;check(Object, Object, NULL, 1) (Line: 92)
Drupal\Core\Access\AccessManager-&gt;checkNamedRoute(&#039;at_common.iframe_notification&#039;, Array, Object, 1) (Line: 212)
Drupal\Core\Menu\DefaultMenuLinkTreeManipulators-&gt;menuLinkCheckAccess(Object) (Line: 68)
Drupal\menu_item_role_access\MenuItemRoleAccessLinkTreeManipulator-&gt;menuLinkCheckAccess(Object) (Line: 92)
Drupal\Core\Menu\DefaultMenuLinkTreeManipulators-&gt;checkAccess(Array)
call_user_func(Array, Array) (Line: 148)
Drupal\Core\Menu\MenuLinkTree-&gt;transform(Array, Array) (Line: 28)
at_user_theme(Array, &#039;module&#039;, &#039;at_user&#039;, &#039;modules/custom/at_user&#039;) (Line: 447)
Drupal\Core\Theme\Registry-&gt;processExtension(Array, &#039;at_user&#039;, &#039;module&#039;, &#039;at_user&#039;, &#039;modules/custom/at_user&#039;) (Line: 334)
Drupal\Core\Theme\Registry-&gt;build() (Line: 233)
Drupal\Core\Theme\Registry-&gt;get() (Line: 86)
Drupal\Core\Utility\ThemeRegistry-&gt;initializeRegistry() (Line: 67)
Drupal\Core\Utility\ThemeRegistry-&gt;__construct(&#039;theme_registry:runtime:seven&#039;, Object, Object, Array, 1) (Line: 253)
Drupal\Core\Theme\Registry-&gt;getRuntime() (Line: 142)
Drupal\Core\Theme\ThemeManager-&gt;render(&#039;html&#039;, Array) (Line: 437)
Drupal\Core\Render\Renderer-&gt;doRender(Array, 1) (Line: 195)
Drupal\Core\Render\Renderer-&gt;render(Array, 1) (Line: 139)
Drupal\Core\Render\Renderer-&gt;Drupal\Core\Render\{closure}() (Line: 582)
Drupal\Core\Render\Renderer-&gt;executeInRenderContext(Object, Object) (Line: 140)
Drupal\Core\Render\Renderer-&gt;renderRoot(Array) (Line: 66)
Drupal\Core\Render\BareHtmlPageRenderer-&gt;renderBarePage(Array, &#039;Error&#039;, &#039;install_page&#039;, Array) (Line: 76)
Drupal\Core\ProxyClass\Render\BareHtmlPageRenderer-&gt;renderBarePage(Array, &#039;Error&#039;, &#039;install_page&#039;, Array) (Line: 1067)
install_display_output(Array, Array, Array) (Line: 260)
_drupal_log_error(Array, 1) (Line: 602)
_drupal_exception_handler(Object)
</pre></p><hr />