I have 22 sites connected with MainWP. If I go to Extensions, Wordfence and click any of the shields, I get a message that there has been a critical error on the website and I can’t see the scan results.
Any thoughts? Thank you in advance!
I got an email with these details:
An error of type E_ERROR was caused in line 598 of the file /home1/manage/public_html/wp-content/plugins/mainwp-wordfence-extension/class/mainwp-wordfence-config.class.php. Error message: Uncaught TypeError: unserialize(): Argument #1 ($data) must be of type string, array given in /home1/manage/public_html/wp-content/plugins/mainwp-wordfence-extension/class/mainwp-wordfence-config.class.php:598
Stack trace:
#0 /home1/manage/public_html/wp-content/plugins/mainwp-wordfence-extension/class/mainwp-wordfence-config.class.php(598): unserialize()
#1 /home1/manage/public_html/wp-content/plugins/mainwp-wordfence-extension/libs/wfPersistenceController.php(15): MainWP_Wordfence_Config::get_ser()
#2 /home1/manage/public_html/wp-content/plugins/mainwp-wordfence-extension/libs/wfPersistenceController.php(9): MainWP_wfPersistenceController->__construct()
#3 /home1/manage/public_html/wp-content/plugins/mainwp-wordfence-extension/views/scanner/scan-progress-detailed.php(24): MainWP_wfPersistenceController::shared()
#4 /home1/manage/public_html/wp-content/plugins/mainwp-wordfence-extension/libs/wfView.php(62): include('/home1/manage/p...')
#5 /home1/manage/public_html/wp-content/plugins/mainwp-wordfence-extension/class/mainwp-wordfence-log.class.php(81): MainWP_wfView->render()
#6 /home1/manage/public_html/wp-content/plugins/mainwp-wordfence-extension/class/mainwp-wordfence.class.php(832): MainWP_Wordfence_Log::gen_result_tab()
#7 /home1/manage/public_html/wp-includes/class-wp-hook.php(303): MainWP_Wordfence::render_general_tabs()
#8 /home1/manage/public_html/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters()
#9 /home1/manage/public_html/wp-includes/plugin.php(470): WP_Hook->do_action()
#10 /home1/manage/public_html/wp-content/plugins/mainwp/class/class-mainwp-manage-sites-view.php(745): do_action()
#11 /home1/manage/public_html/wp-content/plugins/mainwp/pages/page-mainwp-manage-sites.php(1063): MainWP\Dashboard\MainWP_Manage_Sites_View::render_scan_site()
#12 /home1/manage/public_html/wp-content/plugins/mainwp/pages/page-mainwp-manage-sites.php(1235): MainWP\Dashboard\MainWP_Manage_Sites::render_scan_site()
#13 /home1/manage/public_html/wp-includes/class-wp-hook.php(303): MainWP\Dashboard\MainWP_Manage_Sites::render_manage_sites()
#14 /home1/manage/public_html/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters()
#15 /home1/manage/public_html/wp-includes/plugin.php(470): WP_Hook->do_action()
#16 /home1/manage/public_html/wp-admin/admin.php(259): do_action()
#17 {main}
Can you please post the community system report from your MainWP Dashboard for review? The report is located in your Dashboard under Status → Server, on the top right of the page.
Be sure to use the button like the one below; this button hides all your private information:
Pressing the button auto-copies the report to your clipboard then just paste it in a reply here.
In doing this, I ended up changing my version of PHP (from 8.0 to 7.4) and it seems to work now!
### Server Info Required Detected Status ###
MainWP Dashboard
MainWP Dashboard Version 4.1.11 4.1.11 Pass
MainWP Upload Directory Writable Writable Pass
MainWP Extensions
Advanced Uptime Monitor Extension 5.2.2 API License Active Pass
MainWP White Label Extension 4.1.1 API License Active Pass
MainWP Code Snippets Extension 4.0.1 API License Active Pass
MainWP Comments Extension 4.0.3 API License Active Pass
MainWP Custom Dashboard Extension 4.0.2 API License Active Pass
MainWP Custom Post Type 4.0.3 API License Active Pass
MainWP Favorites Extension 4.0.8 API License Active Pass
MainWP Google Analytics Extension 4.0.4 API License Active Pass
MainWP Lighthouse Extension 4.0 API License Active Pass
MainWP Maintenance Extension 4.1.1 API License Active Pass
MainWP Pro Reports Extension 4.0.7 API License Active Pass
MainWP Rocket Extension 4.0.3 API License Active Pass
MainWP Sucuri Extension 4.0.9 API License Active Pass
MainWP UpdraftPlus Extension 4.0.5 API License Active Pass
MainWP URL Extractor Extension 4.0.1.1 API License Active Pass
MainWP Virusdie Extension 4.0.0-beta5 API License Active Pass
MainWP Wordfence Extension 4.0.5 API License Active Pass
WordPress
WordPress Version >=3.6 5.8.3 Pass
WordPress Memory Limit >=64M 40M Warning
MultiSite Disabled =true true Pass
FileSystem Method = direct direct Pass
PHP
PHP Version >=7.0 7.4.27 Pass
PHP Safe Mode Disabled =true true Pass
PHP Max Execution Time >=30 seconds 30 Pass
PHP Max Input Time >=30 seconds -1 Pass
PHP Memory Limit >=128M 256M Pass
PCRE Backtracking Limit >=10000 1000000 Pass
PHP Upload Max Filesize >=2M 32M Pass
PHP Post Max Size >=2M 32M Pass
SSL Extension Enabled =true true Pass
SSL Warnings = empty Pass
cURL Extension Enabled =true true Pass
cURL Timeout >=300 seconds 60 Warning
cURL Version >=7.18.1 7.71.0 Pass
cURL SSL Version >=OpenSSL/1.1.0 OpenSSL/1.1.1d Pass
PHP Allow URL fopen YES
PHP Exif Support YES ( V7.4.)
PHP IPTC Support YES
PHP XML Support YES
PHP Disabled Functions No functions disabled.
PHP Loaded Extensions Core, PDO, Phar, Reflection, SPL, SimpleXML, bcmath, bz2, calendar, ctype, curl, date, dom, enchant, exif, fileinfo, filter, ftp, gd, gettext, gmp, hash, iconv, imagick, imap, intl, json, libxml, litespeed, mbstring, mysqli, mysqlnd, openssl, pcntl, pcre, pdo_mysql, pdo_sqlite, posix, readline, session, shmop, soap, sockets, sqlite3, standard, tidy, timezonedb, tokenizer, xml, xmlreader, xmlrpc, xmlwriter, xsl, zip, zlib
MySQL
MySQL Version >=5.0 10.3.32-MariaDB-cll-lve Pass
MySQL Mode NOT SET
MySQL Client Encoding utf8
Server Info
Server Software LiteSpeed
Operating System Linux
Architecture 64 bit
Server Protocol HTTP/1.1
HTTPS ON
Server self connect Response Test O.K.
User Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:95.0) Gecko/20100101 Firefox/95.0
Gateway Interface
Memory Usage 62.53 MB
Request Time 1642208415
Accept Content text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Charset Content N/A
MainWP Settings
Number Of Child Sites 22
Use WP-Cron No
Optimize for Shared Hosting or Big NetworksNo
Automatic Daily Update Install trusted updates
Abandoned Plugins/Themes Tolerance 365
Maximum number of posts to return
Maximum number of pages to return 50
Maximum Number of Comments
Primary Backup System Default MainWP Backups
Maximum simultaneous requests 4
Minimum delay between requests 200
Maximum simultaneous requests per ip1
Minimum delay between requests to the same ip1000
Maximum simultaneous sync requests
Maximum simultaneous install and update requests
Active Plugins
Mail logging - WP Mail Catcher 1.5.4 Active
MainWP Dashboard 4.1.11 Active
MainWP Lighthouse Extension 4.0 Active
Wordfence Security 7.5.7 Active
WP Mail SMTP 3.2.1 Active
@renemorozowich Ohh Ok good find! I can confirm that this is the case with PHP8 enabled.
I will mark this as something that we need to look into with PHP8.
2 Likes
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