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I just stumbled on very odd behaviour... After running updates (and I do not know which modules been updated exactly) my Drupal 8.3.7 installation went odd... I could not add any new items to any of node edit forms....
At first I thought that this is because of Paragraphs 8.1.2 update however I can see that this issue is everywhere where there is any multiple fields or any buttons to add anything...
In order to fix that I tried many things... now I updated my Drupal installation to 8.4.0-rc2 to check if it fixes anything...
Please see error bellow:
An AJAX HTTP error occurred.
HTTP Result Code: 500
Debugging information follows.
Path: /node/38/edit?destination=/admin/content&ajax_form=1
StatusText: 500 Service unavailable (with message)
ResponseText: The website encountered an unexpected error. Please try again later.LogicException: The database connection is not serializable. This probably means you are serializing an object that has an indirect reference to the database connection. Adjust your code so that is not necessary. Alternatively, look at DependencySerializationTrait as a temporary solution. in Drupal\Core\Database\Connection->__sleep() (line 1471 of core/lib/Drupal/Core/Database/Connection.php). serialize(Array) (Line: 14)
Drupal\Component\Serialization\PhpSerialize::encode(Array) (Line: 81)
Drupal\Core\KeyValueStore\DatabaseStorageExpirable->setWithExpire('form-FUFOgOWCQ8hwPQc0kemAuMFmozDqaheiC2y8uHz-H2E', Array, 21600) (Line: 193)
Drupal\Core\Form\FormCache->setCache('form-FUFOgOWCQ8hwPQc0kemAuMFmozDqaheiC2y8uHz-H2E', Array, Object) (Line: 441)
Drupal\Core\Form\FormBuilder->setCache('form-FUFOgOWCQ8hwPQc0kemAuMFmozDqaheiC2y8uHz-H2E', Array, Object) (Line: 419)
Drupal\Core\Form\FormBuilder->rebuildForm('node_product_edit_form', Object, Array) (Line: 621)
Drupal\Core\Form\FormBuilder->processForm('node_product_edit_form', Array, Object) (Line: 314)
Drupal\Core\Form\FormBuilder->buildForm('node_product_edit_form', Object) (Line: 74)
Drupal\Core\Controller\FormController->getContentResult(Object, Object)
call_user_func_array(Array, Array) (Line: 123)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 574)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 124)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) (Line: 97)
Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
call_user_func_array(Object, Array) (Line: 153)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 68)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 57)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 47)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 47)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 50)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 657)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
Also here is a list of my modules that I am using:
Package Name Type Status Version
Administration Admin Toolbar (admin_toolbar) Module Enabled 8.x-1.20
Administration Admin Toolbar Extra Tools (admin_toolbar_tools) Module Enabled 8.x-1.20
Administration Module filter (module_filter) Module Enabled 8.x-3.0
Adyax Country path (country_path) Module Enabled 8.x-1.0-rc2
Chaos tool suite Chaos tools (ctools) Module Enabled 8.x-3.0
Chaos tool suite (Experimental) Chaos tools blocks (ctools_block) Module Enabled 8.x-3.0
Chaos tool suite (Experimental) Chaos tools Views (ctools_views) Module Enabled 8.x-3.0
Core Actions (action) Module Enabled 8.4.0-rc2
Core Automated Cron (automated_cron) Module Enabled 8.4.0-rc2
Core BigPipe (big_pipe) Module Enabled 8.4.0-rc2
Core Block (block) Module Enabled 8.4.0-rc2
Core Breakpoint (breakpoint) Module Enabled 8.4.0-rc2
Core CKEditor (ckeditor) Module Enabled 8.4.0-rc2
Core Color (color) Module Enabled 8.4.0-rc2
Core Configuration Manager (config) Module Enabled 8.4.0-rc2
Core Contact (contact) Module Enabled 8.4.0-rc2
Core Contextual Links (contextual) Module Enabled 8.4.0-rc2
Core Custom Block (block_content) Module Enabled 8.4.0-rc2
Core Custom Menu Links (menu_link_content) Module Enabled 8.4.0-rc2
Core Database Logging (dblog) Module Enabled 8.4.0-rc2
Core Field (field) Module Enabled 8.4.0-rc2
Core Field UI (field_ui) Module Enabled 8.4.0-rc2
Core Filter (filter) Module Enabled 8.4.0-rc2
Core History (history) Module Enabled 8.4.0-rc2
Core Internal Dynamic Page Cache (dynamic_page_cache) Module Enabled 8.4.0-rc2
Core Layout Discovery (layout_discovery) Module Enabled 8.4.0-rc2
Core Menu UI (menu_ui) Module Enabled 8.4.0-rc2
Core Node (node) Module Enabled 8.4.0-rc2
Core Path (path) Module Enabled 8.4.0-rc2
Core Quick Edit (quickedit) Module Enabled 8.4.0-rc2
Core RDF (rdf) Module Enabled 8.4.0-rc2
Core Responsive Image (responsive_image) Module Enabled 8.4.0-rc2
Core Shortcut (shortcut) Module Enabled 8.4.0-rc2
Core Statistics (statistics) Module Enabled 8.4.0-rc2
Core System (system) Module Enabled 8.4.0-rc2
Core Taxonomy (taxonomy) Module Enabled 8.4.0-rc2
Core Text Editor (editor) Module Enabled 8.4.0-rc2
Core Toolbar (toolbar) Module Enabled 8.4.0-rc2
Core Tour (tour) Module Enabled 8.4.0-rc2
Core Update Manager (update) Module Enabled 8.4.0-rc2
Core User (user) Module Enabled 8.4.0-rc2
Core Views (views) Module Enabled 8.4.0-rc2
Core Views UI (views_ui) Module Enabled 8.4.0-rc2
Core Workflows (workflows) Module Enabled 8.4.0-rc2
Custom Linkit (linkit) Module Enabled 8.x-5.0-beta6
Custom Responsive Favicons (responsive_favicons) Module Enabled 8.x-1.4
Custom Twig Field Value (twig_field_value) Module Enabled 8.x-1.1+1-dev
Development Devel (devel) Module Enabled 8.x-1.0
Development Features (features) Module Enabled 8.x-3.5
Development Features UI (features_ui) Module Enabled 8.x-3.5
Development Twig vardumper (twig_vardumper) Module Enabled 8.x-1.0
Development Vardumper (vardumper) Module Enabled 8.x-1.3
Development Vardumper console integration (vardumper_console) Module Enabled 8.x-1.3
Display Suite Display Suite (ds) Module Enabled 8.x-3.1
Display Suite Display Suite Switch View Mode (ds_switch_view_mode) Module Enabled 8.x-3.1
Domain Domain (domain) Module Enabled 8.4.0-rc2
Domain Domain Access (domain_access) Module Enabled 8.4.0-rc2
Domain Domain Alias (domain_alias) Module Enabled 8.4.0-rc2
Domain Domain Alpha Updates (domain_alpha) Module Enabled 8.4.0-rc2
Domain Domain Configuration (domain_config) Module Enabled 8.4.0-rc2
Domain Domain Content (domain_content) Module Enabled 8.4.0-rc2
Domain Domain Language (domain_language) Module Enabled 8.x-1.0-alpha1
Domain Domain Site Settings (domain_site_settings) Module Enabled 8.x-1.2
Field types Address (address) Module Enabled 8.x-1.2
Field types Datetime (datetime) Module Enabled 8.4.0-rc2
Field types Double field (double_field) Module Enabled 8.x-3.0
Field types Entity Reference Revisions (entity_reference_revisions) Module Enabled 8.x-1.3
Field types File (file) Module Enabled 8.4.0-rc2
Field types Geofield (geofield) Module Enabled 8.x-1.0-alpha4
Field types Geofield Map (geofield_map) Module Enabled 8.x-1.11
Field types Image (image) Module Enabled 8.4.0-rc2
Field types Link (link) Module Enabled 8.4.0-rc2
Field types Office hours (office_hours) Module Enabled 8.x-1.0-alpha2
Field types Options (options) Module Enabled 8.4.0-rc2
Field Types Physical Fields (physical) Module Enabled 8.x-1.0-rc3
Field types Telephone (telephone) Module Enabled 8.4.0-rc2
Field types Text (text) Module Enabled 8.4.0-rc2
Fields Field Group (field_group) Module Enabled 8.x-1.0-rc6+21-dev
Menu Menu Item Extras (menu_item_extras) Module Enabled 8.x-2.0-alpha2+2-dev
Multilanguage Administration language negotiation (administration_language_negotiation) Module Enabled 8.x-1.2
Multilingual Alternate hreflang (hreflang) Module Enabled 8.x-1.0
Multilingual Configuration Translation (config_translation) Module Enabled 8.4.0-rc2
Multilingual Content Translation (content_translation) Module Enabled 8.4.0-rc2
Multilingual Interface Translation (locale) Module Enabled 8.4.0-rc2
Multilingual Language (language) Module Enabled 8.4.0-rc2
Multilingual Language Cookie (language_cookie) Module Enabled 8.x-1.0-beta1
Other Advanced Link (editor_advanced_link) Module Enabled 8.x-1.4
Other Component Libraries (components) Module Enabled 8.x-1.0
Other Configuration Update Base (config_update) Module Enabled 8.x-1.4
Other Contact Block (contact_block) Module Enabled 8.x-1.4
Other Contact storage (contact_storage) Module Enabled 8.x-1.0-beta9
Other CookieConsent (cookieconsent) Module Enabled 8.x-1.2
Other Disqus (disqus) Module Enabled 8.x-1.0-rc3
Other Geocoder (geocoder) Module Enabled 8.x-2.0-alpha5
Other Geocoder Address (geocoder_address) Module Enabled 8.x-2.0-alpha5
Other Geocoder Field (geocoder_field) Module Enabled 8.x-2.0-alpha5
Other Geocoder Geofield (geocoder_geofield) Module Enabled 8.x-2.0-alpha5
Other Git Deploy (git_deploy) Module Enabled 8.x-2.x-dev
Other Masquerade (masquerade) Module Enabled 8.x-2.0-beta1
Other Pathauto (pathauto) Module Enabled 8.x-1.0
Other Rabbit Hole (rabbit_hole) Module Enabled 8.x-1.0-beta3+9-dev
Other Rabbit Hole nodes (rh_node) Module Enabled 8.x-1.0-beta3+9-dev
Other Rabbit Hole taxonomy (rh_taxonomy) Module Enabled 8.x-1.0-beta3+9-dev
Other Redirect (redirect) Module Enabled 8.x-1.0-beta1
Other Redirect 404 (redirect_404) Module Enabled 8.x-1.0-beta1
Other Redirect Domain (redirect_domain) Module Enabled 8.x-1.0-beta1
Other Taxonomy Views Integrator (tvi) Module Enabled 8.x-1.0-beta1
Other Token (token) Module Enabled 8.x-1.0
Other Twig tweak (twig_tweak) Module Enabled 8.x-2.0-rc1
Other Typed Data (typed_data) Module Enabled 8.x-1.0-alpha1
Other Ultimate Cron (ultimate_cron) Module Enabled 8.x-2.0-alpha2
Paragraphs Paragraphs (paragraphs) Module Enabled 8.x-1.2
Rules Rules (rules) Module Enabled 8.x-3.0-alpha3+2-dev
Search Database Search (search_api_db) Module Enabled 8.x-1.4
Search Search API (search_api) Module Enabled 8.x-1.4
SEO Metatag (metatag) Module Enabled 8.x-1.2
SEO Metatag: Dublin Core (metatag_dc) Module Enabled 8.x-1.2
SEO Metatag: Dublin Core Advanced (metatag_dc_advanced) Module Enabled 8.x-1.2
SEO Metatag: Google Custom Search Engine (CSE) (metatag_google_cse) Module Enabled 8.x-1.2
SEO Metatag: Google Plus (metatag_google_plus) Module Enabled 8.x-1.2
SEO Metatag: Open Graph (metatag_open_graph) Module Enabled 8.x-1.2
SEO Metatag: Open Graph Products (metatag_open_graph_products) Module Enabled 8.x-1.2
SEO Metatag: Twitter Cards (metatag_twitter_cards) Module Enabled 8.x-1.2
SEO Metatag: Verification (metatag_verification) Module Enabled 8.x-1.2
SEO Simple XML Sitemap (simple_sitemap) Module Enabled 8.x-2.10
Taxonomy Taxonomy term depth (taxonomy_term_depth) Module Enabled 8.x-2.x-dev
Translation Management Config Entity Source (tmgmt_config) Module Enabled 8.x-1.2
Translation Management Content Entity Source (tmgmt_content) Module Enabled 8.x-1.2
Translation Management Drupal user (tmgmt_local) Module Enabled 8.x-1.2
Translation Management Export / Import File (tmgmt_file) Module Enabled 8.x-1.2
Translation Management Locales Source (tmgmt_locale) Module Enabled 8.x-1.2
Translation Management Translation Language abilities (tmgmt_language_combination) Module Enabled 8.x-1.2
Translation Management Translation Management Core (tmgmt) Module Enabled 8.x-1.2
User interface Simple hierarchical select (shs) Module Enabled 8.x-1.0-alpha2
Views Better Exposed Filters (better_exposed_filters) Module Enabled 8.x-3.0-alpha3
Web services CloudFlare (cloudflare) Module Enabled 8.x-1.0-alpha7
Web services HTTP Basic Authentication (basic_auth) Module Enabled 8.4.0-rc2
Web services RESTful Web Services (rest) Module Enabled 8.4.0-rc2
Web services Serialization (serialization) Module Enabled 8.4.0-rc2
Widgets Client-side hierarchical select (cshs) Module Enabled 8.x-1.0-beta4
Core Bartik (bartik) Theme Enabled 8.4.0-rc2
Core Seven (seven) Theme Enabled 8.4.0-rc2
Any thoughts would much appreciated... Or if you could give me of how to do more advanced debugging please let me know...
Cheers!
Comments
Comment #2
cilefen commentedComment #3
povilas uogintas commentedCheers will check this issue and see if it comes back again....
Comment #4
povilas uogintas commentedHey,
I finally identified issue... module causing this was https://www.drupal.org/node/2914831 Menu item extras....
Thanks!
Comment #5
cilefen commented