PHP 8+ problems

Hi, On my website the plugin Ultimate Member doesn’t work on PHP 8+, is this a known issue?

UM is the only plugin that’s causing the fatal error.

You can find the siteinfo dump below if it helps. I had changed it back to 7.4 to make report from siteinfo (it too was crashing).

Hope to receive some info. Thanks

` wp-core

version: 6.4.2
site_language: nl_NL
user_language: nl_NL
timezone: Europe/Amsterdam
permalink: /%postname%/
https_status: true
multisite: false
user_registration: 0
blog_public: 1
default_comment_status: undefined
environment_type: production
user_count: 22
dotorg_communication: true wp-paths-sizes

wordpress_path: /home/***/domains/***.nl/public_html
wordpress_size: 551,55 MB (578336973 bytes)
uploads_path: /home/***/domains/***.nl/public_html/wp-content/uploads
uploads_size: 109,68 MB (115009441 bytes)
themes_path: /home/***/domains/***.nl/public_html/wp-content/themes
themes_size: 11,96 MB (12546137 bytes)
plugins_path: /home/***/domains/***.nl/public_html/wp-content/plugins
plugins_size: 87,50 MB (91752583 bytes)
database_size: 16,94 MB (17760256 bytes)
total_size: 777,63 MB (815405390 bytes) wp-dropins (1)

advanced-cache.php: true wp-active-theme

name: Kalium - Education Theme (kalium-child-education)
version: 1.0
author: Laborator
author_website: https://laborator.co/
parent_theme: Kalium (kalium)
theme_features: core-block-patterns, widgets-block-editor, html5, automatic-feed-links, post-thumbnails, featured-image, post-formats, title-tag, menus, widgets
theme_path: /home/***/domains/***.nl/public_html/wp-content/themes/kalium-child-education wp-parent-theme

name: Kalium (kalium)
version: 3.11.2
author: Laborator
author_website: https://laborator.co
theme_path: /home/***/domains/***.nl/public_html/wp-content/themes/kalium wp-themes-inactive (1)

Twenty Twenty-Four: version: 1.0, author: the WordPress team wp-mu-plugins (1)

WordPress automation by Installatron: author: (undefined), version: (undefined) wp-plugins-active (19)

Advanced Custom Fields PRO: version: 6.2.4, author: WP Engine
All-in-One WP Migration: version: 7.79, author: ServMask
All-in-One WP Migration Unlimited Extension: version: 2.54, author: ServMask
Classic Editor: version: 1.6.3, author: WordPress Contributors
Classic Widgets: version: 0.3, author: WordPress Contributors
Code Snippets: version: 3.6.2, author: Code Snippets Pro
Duplicate Page: version: 4.5.3, author: mndpsingh287
FluentSMTP: version: 2.2.6, author: FluentSMTP & WPManageNinja Team
Manage Notification E-mails: version: 1.8.6, author: Virgial Berveling
Portfolio Post Type: version: 1.0.1, author: Devin Price
Regenerate Thumbnails: version: 3.1.6, author: Alex Mills (Viper007Bond)
Restrict User Access: version: 2.4.3, author: Joachim Jensen - DEV Institute
Slider Revolution: version: 6.6.19, author: ThemePunch
Ultimate Member: version: 2.7.0, author: Ultimate Member
Ultimate Member - reCAPTCHA: version: 2.3.4, author: Ultimate Member
User Role Editor: version: 4.64.1, author: Vladimir Garagulya
WPBakery Page Builder: version: 7.2, author: Michael M - WPBakery.com
WP Carousel: version: 2.5.10, author: ShapedPlugin LLC
WP Super Cache: version: 1.11.0, author: Automattic code-snippets (1)

snippet-5: name: Ledeninformatie zijkant, scope: content, modified: 2023-10-26 18:26:34 wp-media

image_editor: WP_Image_Editor_GD
imagick_module_version: Niet beschikbaar
imagemagick_version: Niet beschikbaar
imagick_version: Niet beschikbaar
file_uploads: 1
post_max_size: 32M
upload_max_filesize: 32M
max_effective_size: 32 MB
max_file_uploads: 20
gd_version: 2.3.3
gd_formats: GIF, JPEG, PNG, WebP, BMP, XPM
ghostscript_version: unknown wp-server

server_architecture: Linux 4.18.0-305.17.1.lve.el8.x86_64 x86_64
httpd_software: Apache
php_version: 7.4.33 64bit
php_sapi: litespeed
max_input_variables: 3000
time_limit: 60
memory_limit: 256M
max_input_time: 60
upload_max_filesize: 32M
php_post_max_size: 32M
curl_version: 7.87.0 OpenSSL/1.1.1w
suhosin: false
imagick_availability: false
pretty_permalinks: true
htaccess_extra_rules: true
current: 2023-12-08T13:05:09+00:00
utc-time: Friday, 08-Dec-23 13:05:09 UTC
server-time: 2023-12-08T14:05:08+01:00 wp-database

extension: mysqli
server_version: 10.6.15-MariaDB-cll-lve-log
client_version: mysqlnd 7.4.33
max_allowed_packet: 25165824
max_connections: 500 wp-constants

WP_HOME: undefined
WP_SITEURL: undefined
WP_CONTENT_DIR: /home/***/domains/***.nl/public_html/wp-content
WP_PLUGIN_DIR: /home/***/domains/***.nl/public_html/wp-content/plugins
WP_MEMORY_LIMIT: 40M
WP_MAX_MEMORY_LIMIT: 256M
WP_DEBUG: false
WP_DEBUG_DISPLAY: true
WP_DEBUG_LOG: false
SCRIPT_DEBUG: false
WP_CACHE: true
CONCATENATE_SCRIPTS: undefined
COMPRESS_SCRIPTS: undefined
COMPRESS_CSS: undefined
WP_ENVIRONMENT_TYPE: Ongedefinieerd
WP_DEVELOPMENT_MODE: undefined
DB_CHARSET: utf8
DB_COLLATE: undefined wp-filesystem

wordpress: writable
wp-content: writable
uploads: writable
plugins: writable
themes: writable
mu-plugins: writable ultimate-member

um-pages:
Gebruiker: Gebruiker (ID#5036) | https://***.nl/user/
Inloggen: Inloggen (ID#5037) | https://***.nl/inloggen/
Registreren: Registreren (ID#5038) | https://***.nl/registreren/
Leden: Leden (ID#5039) | https://***.nl/members/
Afmelden: Afmelden (ID#5040) | https://***.nl/logout/
Account: Account (ID#5041) | https://***.nl/account/
Wachtwoord herstellen: Wachtwoord herstellen (ID#5042) | https://***.nl/password-reset/
um-permalink_base: Gebruikersnaam
um-display_name: Voornaam en familienaam
um-author_redirect: Ja
um-members_page: Nee
um-toggle_password: Nee
um-require_strongpass: Nee
um-password_min_chars: 8
um-password_max_chars: 30
um-profile_noindex: Ja
um-activation_link_expiry_time: undefined
um-use_gravatars: Nee
um-delete_comments: Nee
um-account_tab_password: Ja
um-account_tab_privacy: Nee
um-account_tab_delete: Nee
um-delete_account_text: Weet je zeker dat je je account wil verwijderen? Hiermee worden al je accountgegevens van de site gewist. Om je account te verwijderen, voer je hieronder je wachtwoord in.
um-delete_account_no_pass_required_text: Weet je zeker dat je je account wil verwijderen? Dit verwijdert al je accountgegevens van de site. Om je account te verwijderen moet je je wachtwoord hieronder invullen.
um-account_name: Nee
um-account_email: Nee
um-account_general_password: Nee
um-account_hide_in_directory: Ja
um-account_hide_in_directory_default: No
um-profile_photo_max_size: 999999999
um-cover_photo_max_size: 999999999
um-photo_thumb_sizes: 40, 80, 190
um-cover_thumb_sizes: 300, 600
um-image_orientation_by_exif: Nee
um-image_compression: 60
um-image_max_width: 1000
um-cover_min_width: 1000
um-accessible: Inhoud toegankelijk voor iedereen
um-restricted_post_title_replace: Ja
um-restricted_access_post_title: Beperkte inhoud
um-restricted_access_message: undefined
um-restricted_blocks: Nee
um-restricted_access_post_metabox: undefined
um-restricted_access_taxonomy_metabox: undefined
um-enable_reset_password_limit: Nee
um-change_password_request_limit: true
um-blocked_emails: undefined
um-blocked_words: admin,
administrator,
webmaster,
support,
staff,
beheerder
um-allowed_choice_callbacks: undefined
um-allow_url_redirect_confirm: Ja
um-admin_email: ***
um-mail_from: ***
um-mail_from_addr: ***
um-email_html: Ja
um-pending_email: Bedankt voor uw aanmelding op {site_name}
um-theme_pending_email: Nee
um-approved_email: Uw account op {site_name} is nu actief.
um-theme_approved_email: Nee
um-resetpw_email: Stel je wachtwoord opnieuw in
um-theme_resetpw_email: Nee
um-changedpw_email: Uw wachtwoord voor {site_name} is gewijzigd
um-theme_changedpw_email: Nee
um-notification_review: Nieuwe registratie op {site_name}
um-theme_notification_review: Nee
um-profile_template: Standaard Template (bestandsnaam: profile.php)
um-profile_max_width: 1000px
um-profile_area_max_width: 600px
um-profile_icons: Uitschakelen
um-profile_primary_btn_word: Profiel updaten
um-profile_secondary_btn: Nee
um-default_avatar: undefined
um-default_cover: undefined
um-disable_profile_photo_upload: Nee
um-profile_photosize: 80x80px
um-profile_cover_enabled: Nee
um-profile_show_metaicon: Nee
um-profile_show_name: Ja
um-profile_show_social_links: Nee
um-profile_show_bio: Nee
um-profile_show_html_bio: Nee
um-profile_bio_maxchars: 180
um-profile_header_menu: Links van pictogram (rechts voor RTL)
um-profile_empty_text: Nee
um-profile_menu: Nee
um-register_template: Standaard Template (bestandsnaam: register.php)
um-register_max_width: 450px
um-register_align: Links uitgelijnd
um-register_icons: Toon met label
um-register_primary_btn_word: Registreren
um-register_secondary_btn: Ja
um-register_secondary_btn_word: Inloggen
um-register_secondary_btn_url: undefined
um-register_role: Default
um-login_template: Standaard Template (bestandsnaam: login.php)
um-login_max_width: 450px
um-login_align: Links uitgelijnd
um-login_icons: Toon met label
um-login_primary_btn_word: Inloggen
um-login_secondary_btn: Ja
um-login_secondary_btn_word: Registreren
um-login_secondary_btn_url: undefined
um-login_forgot_pass_link: Ja
um-login_show_rememberme: Ja
um-form_asterisk: Ja
um-profile_title: {display_name} | {site_name}
um-profile_desc: {display_name} is on {site_name}. Join {site_name} to view {display_name}'s profile
um-um_profile_object_cache_stop: Nee
um-enable_blocks: Nee
um-rest_api_version: 2.0
um-disable_restriction_pre_queries: Nee
um-member_directory_own_table: Nee
um-uninstall_on_delete: Nee
um-banned_capabilities: undefined
um-lock_register_forms: Nee
um-display_login_form_notice: Nee
um-secure_ban_admins_accounts: Nee
um-secure_allowed_redirect_hosts:
0:
um-licenses: ultimate-member-user-roles

um-roles: Administrator(0), Editor(0), Author(0), Contributor(0), Subscriber(0)
um-register_role: subscriber ultimate-member-administrator

um-can_access_wpadmin: Ja
um-can_not_see_adminbar: Nee
um-can_edit_everyone: Ja
um-can_edit_roles: Alles
um-can_delete_everyone: Ja
um-can_delete_roles: Alles
um-can_edit_profile: Ja
um-can_delete_profile: Ja
um-can_view_all: Ja
um-can_view_roles: Alles
um-can_make_private_profile: Ja
um-can_access_private_profile: Ja
um-profile_noindex: Default
um-default_homepage: Ja
um-status: Automatisch goedkeuren
um-auto_approve_act: Omleiden naar profiel
um-after_login: Omleiden naar WordPress beheer
um-after_logout: Ga naar de Homepage
um-after_delete: Ga naar de Homepage ultimate-member-editor

um-can_access_wpadmin: Ja
um-can_not_see_adminbar: Nee
um-can_edit_everyone: Ja
um-can_edit_roles: Alles
um-can_delete_everyone: Ja
um-can_delete_roles: Alles
um-can_edit_profile: Ja
um-can_delete_profile: Ja
um-can_view_all: Ja
um-can_view_roles: Alles
um-can_make_private_profile: Nee
um-can_access_private_profile: Nee
um-profile_noindex: Default
um-default_homepage: Ja
um-status: Automatisch goedkeuren
um-auto_approve_act: Omleiden naar profiel
um-after_login: Omleiden naar profiel
um-after_logout: Ga naar de Homepage
um-after_delete: Ga naar de Homepage ultimate-member-author

um-can_access_wpadmin: Nee
um-can_not_see_adminbar: Ja
um-can_edit_everyone: Nee
um-can_delete_everyone: Nee
um-can_edit_profile: Ja
um-can_delete_profile: Ja
um-can_view_all: Ja
um-can_view_roles: Alles
um-can_make_private_profile: Nee
um-can_access_private_profile: Nee
um-profile_noindex: Default
um-default_homepage: Ja
um-status: Automatisch goedkeuren
um-auto_approve_act: Omleiden naar profiel
um-after_login: Omleiden naar profiel
um-after_logout: Ga naar de Homepage
um-after_delete: Ga naar de Homepage ultimate-member-contributor

um-can_access_wpadmin: Nee
um-can_not_see_adminbar: Ja
um-can_edit_everyone: Nee
um-can_delete_everyone: Nee
um-can_edit_profile: Ja
um-can_delete_profile: Ja
um-can_view_all: Ja
um-can_view_roles: Alles
um-can_make_private_profile: Nee
um-can_access_private_profile: Nee
um-profile_noindex: Default
um-default_homepage: Ja
um-status: Automatisch goedkeuren
um-auto_approve_act: Omleiden naar profiel
um-after_login: Omleiden naar profiel
um-after_logout: Ga naar de Homepage
um-after_delete: Ga naar de Homepage ultimate-member-subscriber

um-can_access_wpadmin: Nee
um-can_not_see_adminbar: Ja
um-can_edit_everyone: Nee
um-can_delete_everyone: Nee
um-can_edit_profile: Nee
um-can_delete_profile: Nee
um-can_view_all: Nee
um-can_make_private_profile: Nee
um-can_access_private_profile: Nee
um-profile_noindex: Ja
um-default_homepage: Ja
um-status: Goedkeuren via beoordeling beheerder
um-pending_action: Aangepast bericht weergeven
um-pending_message: Bedankt voor het aanvragen van een lidmaatschap voor onze site. We zullen je gegevens beoordelen en je een e-mail sturen om je te laten weten of je aanvraag al dan niet werd goedgekeurd.
um-after_login: Omleiden naar profiel
um-after_logout: Ga naar de Homepage
um-after_delete: Ga naar de Homepage ultimate-member-forms

um-forms:
ID#5033: Default Login
ID#5032: Default Registration ultimate-member-5033

um-form-shortcode: [ultimatemember form_id="5033"]
um-mode: login
um-login_template: Default
um-login_primary_btn_word: Inloggen
um-login_forgot_pass_link: Nee
um-login_show_rememberme: Nee
um-login_after_login: Default
um-field_username:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: text
metakey: username
position: 1
title: E-mailadres
min_chars: 0
visibility: all
label: E-mailadres
public: 1
validate: unique_username_or_email
max_chars: 0
required: 1
editable:
um-field_user_password:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: password
metakey: user_password
position: 2
title: Wachtwoord
min_chars: 8
max_chars: 30
visibility: all
label: Wachtwoord
public: 1
force_good_pass: 1
force_confirm_pass: 1
required: 1
editable: 1
um-field__um_row_1:
type: row
id: _um_row_1
sub_rows: 1
cols: 1
origin: _um_row_1 ultimate-member-5032

um-form-shortcode: [ultimatemember form_id="5032"]
um-mode: register
um-register_role: Default
um-register_template: Default
um-register_primary_btn_word: Registreren
um-register_use_gdpr: Nee
um-field_user_email:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: text
metakey: user_email
position: 1
title: Werk e-mailadres
min_chars: 0
visibility: all
label: Bevestig werk e-mailadres
public: 1
validate: unique_email
max_chars: 0
required: 1
editable: 1
um-field_user_password:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: password
metakey: user_password
position: 3
title: Wachtwoord
min_chars: 8
max_chars: 30
visibility: all
label: Wachtwoord
public: 1
force_good_pass: 1
force_confirm_pass: 1
required: 1
editable: 1
um-field_first_name:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: text
metakey: first_name
position: 10
title: Voornaam
min_chars: 0
visibility: all
label: Voornaam
public: 1
max_chars: 0
required: 1
editable: 1
um-field_last_name:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: text
metakey: last_name
position: 11
title: Achternaam
min_chars: 0
visibility: all
label: Achternaam
public: 1
max_chars: 0
required: 1
editable: 1
um-field_type-lid:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: select
metakey: type-lid
position: 4
title: Het lidmaatschap dat ik wil aanvragen
options: a:3:{i:0;s:11:"Individueel";i:1;s:11:"Industrieel";i:2;s:14:"Institutioneel";}
visibility: all
label: Het lidmaatschap dat ik wil aanvragen
public: 1
required: 1
editable: 1
um-field_adres:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: text
metakey: adres
position: 14
title: Adres
visibility: all
label: Adres
public: 1
editable: 1
um-field_birth_date:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: date
metakey: birth_date
position: 12
title: Geboortedatum
range: years
years: 115
years_x: past
visibility: all
label: Geboortedatum
public: 1
format: j M Y
pretty_format: 1
required: 1
editable: 1
icon: um-faicon-calendar
um-field_postcode:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: text
title: Postcode
metakey: postcode
visibility: all
label: Postcode
public: 1
position: 15
um-field_woonplaats:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: text
title: Woonplaats
metakey: woonplaats
visibility: all
label: Woonplaats
public: 1
position: 16
um-field_um_divider_5032_12:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: divider
title: divider
width: 2
visibility: all
style: solid
color: #eeeeee
public: 1
metakey: um_divider_5032_12
position: 5
um-field_Naam-kliniek-industrie:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: text
title: Naam kliniek / industrie
metakey: Naam-kliniek-industrie
visibility: all
label: Naam kliniek / industrie
public: 1
position: 17
um-field_telefoonmobiel:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: text
title: Telefoon (mobiel)
metakey: telefoonmobiel
visibility: all
label: Telefoon (mobiel)
public: 1
validate: phone_number
editable: 1
position: 18
um-field_opmerkingen:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: textarea
title: Opmerkingen
metakey: opmerkingen
height: 100px
visibility: all
label: Opmerkingen
public: 1
position: 19
um-field_toestemming-verlenen:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: checkbox
metakey: toestemming-verlenen
position: 20
title: Ik geef toestemming om mijn gegevens beschikbaar te stellen aan andere leden
options: a:1:{i:0;s:76:"Ik geef toestemming om mijn gegevens beschikbaar te stellen aan andere leden";}
visibility: all
public: 1
um-field_user_login_17:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: text
metakey: user_login_17
position: 2
title: Privé e-mailadres
min_chars: 6
visibility: all
label: Privé e-mailadres
public: 1
max_chars: 60
editable:
um-field_first_name_18:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: text
metakey: first_name_18
position: 9
title: Voorletters
visibility: all
label: Voorletters
public: 1
editable: 1
um-field_first_name_18_19:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: text
metakey: first_name_18_19
position: 13
title: BIG nummer (indien van toepassing)
visibility: all
label: BIG nummer (indien van toepassing)
public: 1
um-field_titel:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: select
metakey: titel
position: 7
title: Titel
options: a:5:{i:0;s:4:"Geen";i:1;s:4:"Drs.";i:2;s:3:"Dr.";i:3;s:9:"Prof. dr.";i:4;s:6:"Anders";}
visibility: all
label: Titel
public: 1
editable: 1
um-field_geslacht:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: select
metakey: geslacht
position: 6
title: Aanhef
options: a:2:{i:0;s:4:"Heer";i:1;s:7:"Mevrouw";}
visibility: all
label: Aanhef
public: 1
editable: 1
um-field_titel-aanvulling:
in_row: _um_row_1
in_sub_row: 0
in_column: 1
in_group:
type: text
title: Titel aanvulling
metakey: titel-aanvulling
visibility: all
label: Titel aanvulling
public: 1
editable: 1
conditional_action: show
conditional_field: titel
conditional_operator: equals to
conditional_value: Anders
position: 8
conditions: a:1:{i:0;a:4:{i:0;s:4:"show";i:1;s:5:"titel";i:2;s:9:"equals to";i:3;s:6:"Anders";}}
um-field__um_row_1:
type: row
id: _um_row_1
sub_rows: 1
cols: 1
origin: _um_row_1 ultimate-member-directories

um-directory:
ID#5035: Members ultimate-member-directory-5035

um-directory-shortcode: [ultimatemember_directory id="5035"]
um-directory_template: members
um-directory-view_type: undefined
um-directory-roles: Alles
um-directory-has_profile_photo: Nee
um-directory-has_cover_photo: Nee
um-directory-show_these_users: undefined
um-directory-exclude_these_users: undefined
um-directory-sortby: Nieuwe gebruikers eerst
um-directory-profile_photo: Nee
um-directory-cover_photos: Nee
um-directory-show_name: Ja
um-directory-show_tagline: Nee
um-directory-show_userinfo: Nee
um-directory-show_social: Nee
um-directory-search: Nee
um-directory-filters: Nee
um-directory-filters_expanded: Nee
um-directory-must_search: Nee
um-directory-max_users: 0
um-directory-profiles_per_page: 12
um-directory-profiles_per_page_mobile: 6
um-directory-directory_header: {total_users} Leden
um-directory-directory_header_single: {total_users} Lid
um-directory-directory_no_users: Sorry, we kunnen geen profielen vinden die aan je zoekcriteria voldoen.