PHP fatal error – Call to a member function get_option() on nul

Can you please provide your WooCommerce status report available under WooCommerce -> Status?

Also, did this just start happening with recent updates, or is this the first you’ve tried to use the plugin?

Are you actually using the REST gateway or is this happening even with it disabled?

I found this bug on my test site (copy of production site to test, mess with, etc.) and the good thing is, this bug happened only once a few days ago. I’m running the plugin since over half year and I may not notice it (I didn’t have debug.log turned on) earlier. I just turned on debug log on your extension and will see results later. Is it checking bugs related to the plugin or general bugs (so the same of what I already have)?

I’m not sure what REST gateway is so I can’t answer on that. Or maybe this is the same as REST API? If so, I do have it turned on.

Here is the status report:

### WordPress Environment ###

Home URL: https://test.stolmet-zywiec.pl/sklep
Site URL: https://test.stolmet-zywiec.pl/sklep
WC Version: 3.2.4
Log Directory Writable: ?
WP Version: 4.9
WP Multisite: ?
WP Memory Limit: 256 MB
WP Debug Mode: ?
WP Cron: ?
Language: pl_PL

### Server Environment ###

Server Info: Apache/2.4.18 (Ubuntu)
PHP Version: 7.0.22-0ubuntu0.16.04.1
PHP Post Max Size: 8 MB
PHP Time Limit: 30
PHP Max Input Vars: 1000
cURL Version: 7.47.0
OpenSSL/1.0.2g

SUHOSIN Installed: –
MySQL Version: 5.7.20
Max Upload Size: 2 MB
Default Timezone is UTC: ?
fsockopen/cURL: ?
SoapClient: ?
DOMDocument: ?
GZip: ?
Multibyte String: ?
Remote Post: ?
Remote Get: ?
Zapier Integration - Active Feeds: ?  1 active Zapier Feed.
Zapier Integration - Cron Tasks: ?  0 pending Zapier cron tasks.
Zapier Feed #1 Name: ?  Zamówienia
Zapier Feed #1 Webhook URL: ?  https://zapier.com/hooks/catch/b3ge4c/
Zapier Feed #1 Trigger: ?  New Order
Zapier Feed #1 Test Result: ?  Successfully sent sample data to https://zapier.com/hooks/catch/b3ge4c/.

### Database ###

WC Database Version: 3.2.4
WC Database Prefix: wp_2_
Ca?kowity rozmiar bazy danych: 25.18MB
Rozmiar bazy danych: 18.49MB
Rozmiar indeksu bazy danych: 6.69MB
wp_2_woocommerce_sessions: Dane: 0.01MB + Indeks: 0.00MB
wp_2_woocommerce_api_keys: Dane: 0.00MB + Indeks: 0.00MB
wp_2_woocommerce_attribute_taxonomies: Dane: 0.00MB + Indeks: 0.01MB
wp_2_woocommerce_downloadable_product_permissions: Dane: 0.00MB + Indeks: 0.00MB
wp_2_woocommerce_order_items: Dane: 0.18MB + Indeks: 0.10MB
wp_2_woocommerce_order_itemmeta: Dane: 1.39MB + Indeks: 0.82MB
wp_2_woocommerce_tax_rates: Dane: 0.00MB + Indeks: 0.01MB
wp_2_woocommerce_tax_rate_locations: Dane: 0.00MB + Indeks: 0.00MB
wp_2_woocommerce_shipping_zones: Dane: 0.00MB + Indeks: 0.00MB
wp_2_woocommerce_shipping_zone_locations: Dane: 0.00MB + Indeks: 0.01MB
wp_2_woocommerce_shipping_zone_methods: Dane: 0.00MB + Indeks: 0.00MB
wp_2_woocommerce_payment_tokens: Dane: 0.00MB + Indeks: 0.00MB
wp_2_woocommerce_payment_tokenmeta: Dane: 0.00MB + Indeks: 0.00MB
wp_2_woocommerce_log: Dane: 0.00MB + Indeks: 0.00MB
action_recorder: Dane: 0.00MB + Indeks: 0.00MB
sec_directory_whitelist: Dane: 0.00MB + Indeks: 0.00MB
wp_2_alm: Dane: 0.00MB + Indeks: 0.00MB
wp_2_commentmeta: Dane: 0.05MB + Indeks: 0.05MB
wp_2_comments: Dane: 0.72MB + Indeks: 0.26MB
wp_2_links: Dane: 0.00MB + Indeks: 0.00MB
wp_2_mobileassistant_accounts: Dane: 0.00MB + Indeks: 0.00MB
wp_2_mobileassistant_devices: Dane: 0.00MB + Indeks: 0.00MB
wp_2_mobileassistant_failed_login: Dane: 0.00MB + Indeks: 0.00MB
wp_2_mobileassistant_push_settings: Dane: 0.00MB + Indeks: 0.00MB
wp_2_mobileassistant_session_keys: Dane: 0.00MB + Indeks: 0.00MB
wp_2_mobileassistant_users: Dane: 0.00MB + Indeks: 0.00MB
wp_2_newsletter: Dane: 0.03MB + Indeks: 0.02MB
wp_2_newsletter_emails: Dane: 0.05MB + Indeks: 0.00MB
wp_2_newsletter_sent: Dane: 0.01MB + Indeks: 0.02MB
wp_2_newsletter_stats: Dane: 0.02MB + Indeks: 0.02MB
wp_2_options: Dane: 1.58MB + Indeks: 0.15MB
wp_2_postmeta: Dane: 7.22MB + Indeks: 3.33MB
wp_2_posts: Dane: 1.37MB + Indeks: 0.31MB
wp_2_termmeta: Dane: 0.01MB + Indeks: 0.02MB
wp_2_terms: Dane: 0.01MB + Indeks: 0.02MB
wp_2_term_relationships: Dane: 0.03MB + Indeks: 0.07MB
wp_2_term_taxonomy: Dane: 0.01MB + Indeks: 0.02MB
wp_2_wcpdf_invoice_number: Dane: 0.00MB + Indeks: 0.00MB
wp_2_woocommerce_bundled_itemmeta: Dane: 0.00MB + Indeks: 0.00MB
wp_2_woocommerce_bundled_items: Dane: 0.00MB + Indeks: 0.00MB
wp_2_woocommerce_shipping_table_rates: Dane: 0.00MB + Indeks: 0.00MB
wp_2_woocommerce_shipping_zone_shipping_methods: Dane: 0.00MB + Indeks: 0.00MB
wp_2_wpmcleaner: Dane: 0.02MB + Indeks: 0.00MB
wp_2_wpmelon_advbedit_temp: Dane: 0.00MB + Indeks: 0.00MB
wp_2_wpml_mails: Dane: 2.20MB + Indeks: 0.00MB
wp_2_yoast_seo_links: Dane: 0.00MB + Indeks: 0.00MB
wp_2_yoast_seo_meta: Dane: 0.00MB + Indeks: 0.00MB
wp_blogs: Dane: 0.00MB + Indeks: 0.00MB
wp_blog_versions: Dane: 0.00MB + Indeks: 0.00MB
wp_commentmeta: Dane: 0.00MB + Indeks: 0.00MB
wp_comments: Dane: 0.00MB + Indeks: 0.00MB
wp_create_map: Dane: 0.00MB + Indeks: 0.00MB
wp_domain_mapping: Dane: 0.02MB + Indeks: 0.02MB
wp_domain_mapping_logins: Dane: 0.02MB + Indeks: 0.00MB
wp_group_map: Dane: 0.00MB + Indeks: 0.00MB
wp_links: Dane: 0.00MB + Indeks: 0.00MB
wp_map_locations: Dane: 0.00MB + Indeks: 0.00MB
wp_options: Dane: 0.44MB + Indeks: 0.04MB
wp_postmeta: Dane: 0.12MB + Indeks: 0.06MB
wp_posts: Dane: 0.31MB + Indeks: 0.04MB
wp_registration_log: Dane: 0.00MB + Indeks: 0.00MB
wp_signups: Dane: 0.01MB + Indeks: 0.03MB
wp_site: Dane: 0.00MB + Indeks: 0.01MB
wp_sitemeta: Dane: 1.35MB + Indeks: 0.84MB
wp_termmeta: Dane: 0.00MB + Indeks: 0.00MB
wp_terms: Dane: 0.00MB + Indeks: 0.01MB
wp_term_relationships: Dane: 0.00MB + Indeks: 0.00MB
wp_term_taxonomy: Dane: 0.00MB + Indeks: 0.00MB
wp_usermeta: Dane: 0.48MB + Indeks: 0.22MB
wp_users: Dane: 0.03MB + Indeks: 0.03MB
wp_wfBadLeechers: Dane: 0.00MB + Indeks: 0.00MB
wp_wfBlockedCommentLog: Dane: 0.00MB + Indeks: 0.00MB
wp_wfBlockedIPLog: Dane: 0.00MB + Indeks: 0.00MB
wp_wfBlocks: Dane: 0.02MB + Indeks: 0.01MB
wp_wfBlocksAdv: Dane: 0.00MB + Indeks: 0.00MB
wp_wfConfig: Dane: 0.28MB + Indeks: 0.01MB
wp_wfCrawlers: Dane: 0.00MB + Indeks: 0.00MB
wp_wfFileMods: Dane: 0.00MB + Indeks: 0.00MB
wp_wfHits: Dane: 0.36MB + Indeks: 0.07MB
wp_wfHoover: Dane: 0.00MB + Indeks: 0.00MB
wp_wfIssues: Dane: 0.00MB + Indeks: 0.00MB
wp_wfKnownFileList: Dane: 0.00MB + Indeks: 0.00MB
wp_wfLeechers: Dane: 0.00MB + Indeks: 0.00MB
wp_wfLockedOut: Dane: 0.00MB + Indeks: 0.00MB
wp_wfLocs: Dane: 0.00MB + Indeks: 0.00MB
wp_wfLogins: Dane: 0.04MB + Indeks: 0.01MB
wp_wfNet404s: Dane: 0.00MB + Indeks: 0.00MB
wp_wfNotifications: Dane: 0.01MB + Indeks: 0.00MB
wp_wfPendingIssues: Dane: 0.00MB + Indeks: 0.00MB
wp_wfReverseCache: Dane: 0.00MB + Indeks: 0.00MB
wp_wfScanners: Dane: 0.00MB + Indeks: 0.00MB
wp_wfSNIPCache: Dane: 0.00MB + Indeks: 0.00MB
wp_wfStatus: Dane: 0.08MB + Indeks: 0.03MB
wp_wfThrottleLog: Dane: 0.00MB + Indeks: 0.00MB
wp_wfVulnScanners: Dane: 0.00MB + Indeks: 0.00MB
wp_woocommerce_attribute_taxonomies: Dane: 0.00MB + Indeks: 0.00MB
wp_woocommerce_downloadable_product_permissions: Dane: 0.00MB + Indeks: 0.00MB
wp_woocommerce_order_itemmeta: Dane: 0.00MB + Indeks: 0.00MB
wp_woocommerce_order_items: Dane: 0.00MB + Indeks: 0.00MB
wp_woocommerce_tax_rates: Dane: 0.00MB + Indeks: 0.01MB
wp_woocommerce_tax_rate_locations: Dane: 0.00MB + Indeks: 0.00MB
wp_woocommerce_termmeta: Dane: 0.00MB + Indeks: 0.01MB
wp_wpmcleaner: Dane: 0.01MB + Indeks: 0.00MB
wp_yoast_seo_links: Dane: 0.00MB + Indeks: 0.00MB
wp_yoast_seo_meta: Dane: 0.00MB + Indeks: 0.00MB

### Post Type Counts ###

acf: 1
attachment: 958
bwg_album: 1
cybrchmpsthmoption: 13
displayed_gallery: 3
display_type: 7
email-template: 5
gal_display_source: 5
kk_package_template: 1
landing-page: 1
lightbox_library: 7
lshowcase: 6
ml-slider: 3
nav_menu_item: 43
ngg_gallery: 4
ngg_pictures: 313
option-tree: 1
optionsframework: 3
page: 12
post: 7
product: 326
product_variation: 1168
revision: 158
shop_coupon: 5
shop_order: 674
shop_order_refund: 4
wccc: 3
wc_zapier_feed: 1
wooframework: 8
woo_compare_images: 1
wp-call-to-action: 1

### Security ###

Secure connection (HTTPS): ?
Hide errors from visitors: ?

### Active Plugins (47) ###

Advanced Menu Widget: przez Ján Bo?ínec – 0.4.1
Infinite Scroll: przez Beaver6813
dirkhaim
Paul Irish
benbalter
Glenn Nelson – 2.6.2

Korporacja Kurierska - Metoda wysy?ki: przez Korporacja Kurierska – 2.0 – Nietestowane z u?ywan? wersj? WooCommerce
Maintenance Mode Free: przez ShapedPlugin – 1.2
Maintenance: przez fruitfulcode – 3.5.1
Media File Renamer: przez Jordy Meow – 3.7.2
Mobile Assistant Connector: przez eMagicOne – 1.4.5
Newsletter: przez Stefano Lissa & The Newsletter Team – 5.1.4
PayPal for WooCommerce: przez Angell EYE – 1.4.6.7
Product Enquiry for WooCommerce: przez WisdmLabs – 2.3 – Nietestowane z u?ywan? wersj? WooCommerce
Odnawianie miniaturek: przez Alex Mills (Viper007Bond) – 2.3.1
Efekt Lightbox: przez dFactory – 1.7.2
TinyMCE Advanced: przez Andrew Ozz – 4.6.7
User Role Editor: przez Vladimir Garagulya – 4.37
WC Duplicate Order: przez Jamie Gill – 1.4 – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce Dynamic Pricing & Discounts: przez RightPress – 2.0 – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce Aktywne P?atno?ci: przez WP Desk – 3.1 – Nietestowane z u?ywan? wersj? WooCommerce
Woocommerce Advanced Bulk Edit: przez George Iron – 4.2.5 – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce Availability Notifications: przez ThemePlugger – 1.1.4 – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce Ceneo: przez WP Desk – 3.0 – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce Checkout Manager: przez Visser Labs – 4.1.6 – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce Composite Products: przez SomewhereWarm – 3.9.4 – 3.12.5 jest dost?pne – Nietestowane z u?ywan? wersj? WooCommerce
Woocommerce CSV Import: przez Allaerd Mensonides – 3.3.6 – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce Email Validation: przez Hugh Lashbrooke – 2.1 – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce EU VAT Number: przez WooCommerce – 2.2.0 – 2.3.3 jest dost?pne – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce - Store Exporter: przez Visser Labs – 1.9.3 – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce Stacked Product Layout: przez SomewhereWarm – 1.1.7 – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce PayU: przez WP Desk – 4.4.1 – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce Google Analytics Integration: przez WooCommerce – 1.4.3 – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce Menu Cart: przez Jeremiah Prummer
Ewout Fernhout – 2.6.0 – Nietestowane z u?ywan? wersj? WooCommerce

WooCommerce My Account Widget: przez Bart Pluijms – 0.6.2
WooCommerce Pay for Payment: przez Karolína Vysko?ilová – 2.0.6 – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce Product Add-ons: przez WooCommerce – 2.8.1 – 2.9.0 jest dost?pne – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce Product Bundles: przez SomewhereWarm – 5.2.4 – 5.6.1 jest dost?pne – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce Sequential Order Numbers: przez SkyVerge – 1.8.2 – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce Shipment Tracking: przez Mike Jolley – 1.3.3 – 1.6.8 jest dost?pne – Nietestowane z u?ywan? wersj? WooCommerce
tpay.com Woocommerce payment module: przez tpay.com – 1.3.3 – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce wFirma: przez WP Desk – 1.5.2 – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce Zapier Integration: przez OM4 – 1.6.8 – 1.6.9 jest dost?pne – Nietestowane z u?ywan? wersj? WooCommerce
WooCommerce: przez Automattic – 3.2.4 – 3.2.5 jest dost?pne
Yoast SEO: przez Zespó? Yoast – 5.8
WP Desk Helper: przez WP Desk – 1.3.4
WPFront Notification Bar: przez Syam Mohan – 1.7
YITH WooCommerce Ajax Search: przez YITHEMES – 1.5.4 – Nietestowane z u?ywan? wersj? WooCommerce
ManageWP - Worker: przez ManageWP – 4.2.27
Error Log Monitor: przez Janis Elsts – 1.5.6
Google Analytics Dashboard for WP (GADWP): przez Alin Marcu – 5.1.2.2

### Settings ###

API Enabled: ?
Force SSL: ?
Currency: PLN (z?)
Currency Position: right
Thousand Separator: .
Decimal Separator: ,
Number of Decimals: 2
Taxonomies: Product Types: bundle (bundle)
composite (composite)
external (external)
grouped (grouped)
simple (simple)
variable (variable)

Taxonomies: Product Visibility: exclude-from-catalog (exclude-from-catalog)
exclude-from-search (exclude-from-search)
featured (featured)
outofstock (outofstock)
rated-1 (rated-1)
rated-2 (rated-2)
rated-3 (rated-3)
rated-4 (rated-4)
rated-5 (rated-5)

### WC Pages ###

Strona sklepu: #13 - /
Koszyk: #4 - /koszyk/
Zamówienie: #8 - /zamowienie/
Moje konto: #15 - /moje-konto/
Regulamin: #10 - /regulamin/

### Theme ###

Name: Customizr Child
Version: 1.0.0
Author URL: https://docs.presscustomizr.com/collection/76-customizr-theme
Child Theme: ?
Parent Theme Name: Customizr
Parent Theme Version: 4.0.12 – 4.0.13 jest dost?pne
Parent Theme Author URL: https://presscustomizr.com/
WooCommerce Support: ?

### Templates ###

Overrides: customizr-child/woocommerce/emails/customer-on-hold-order.php

• This reply was modified 7 years, 4 months ago by Steven Stern (sterndata).
• This reply was modified 7 years, 4 months ago by michaldybczak.

Well, please keep and eye out for another report for this and let us know if you continue to have this error.
Our plugin log will save transaction related data, it wont store any PHP errors, but you can check error logs at server for PHP related error and see if you have that same error reported again.
I have added to our git repo. and will see if we are able to reproduce this and needed any adjustments to avoid this in future.
Thanks!

Thanks, will do :).

This has been resolved and will be fixed in the 1.4.7 update that we’ll be releasing soon!

Wow, have you really caught and fixed the bug? Thanks! It’s good to hear that you are working on improvements all the time, even if we don’t give enough info to go on ;).
Thanks for letting me know.