[Resolved] String translation with WP 6.3

Hi.

After WordPress automatically updated to 6.3 our site crashed and was not responding. We found that the problem is with WPML String Translation plugin. If I disable this plugin the website comes live. If I enable it the website becomes again not responding.

I received the following errors in my email:

WordPress <wordpress@zepanatyral.al>
Tue, Aug 15, 3:30 PM (6 days ago)
to me

Howdy!

WordPress has a built-in feature that detects when a plugin or theme causes a fatal error on your site, and notifies you with this automated email.

In this case, WordPress caught an error with one of your plugins, wpml-string-translation.

First, visit your website (hidden link) and check for any visible issues. Next, visit the page where the error was caught (hidden link) and check for any visible issues.

Please contact your host for assistance with investigating this issue further.

If your site appears broken and you can't access your dashboard normally, WordPress now has a special "recovery mode". This lets you safely login to your dashboard and investigate further.

hidden link

To keep your site safe, this link will expire in 1 day. Don't worry about that, though: a new link will be emailed to you if the error occurs again after it expires.

When seeking help with this issue, you may be asked for some of the following information:
WordPress version 6.3
Active theme: Porto (version 6.4.1)
Current plugin: (version )
PHP version 8.0.30

Error Details
=============
An error of type E_ERROR was caused in line 271 of the file /home2/tmuyqamy/public_html/zepanatyral/wp-content/plugins/wpml-string-translation/inc/functions.php. Error message: Uncaught Error: Call to a member function init() on null in /home2/tmuyqamy/public_html/zepanatyral/wp-content/plugins/wpml-string-translation/inc/functions.php:271
Stack trace:
#0 /home2/tmuyqamy/public_html/zepanatyral/wp-content/plugins/wpml-string-translation/inc/admin-texts/wpml-admin-texts.class.php(440): icl_translate('admin_texts_por...', '[porto_settings...', '© Copyrigh...')
#1 /home2/tmuyqamy/public_html/zepanatyral/wp-content/plugins/wpml-string-translation/inc/admin-texts/wpml-admin-texts.class.php(277): WPML_Admin_Texts->translate_single('© Copyrigh...', '[porto_settings...', 'header-copyrigh...', 'porto_settings')
#2 /home2/tmuyqamy/public_html/zepanatyral/wp-content/plugins/wpml-string-translation/inc/admin-texts/wpml-admin-texts.class.php(423): WPML_Admin_Texts->icl_st_translate_admin_string('© Copyrigh...', '[porto_settings...', 'header-copyrigh...', false)
#3 /home2/tmuyqamy/public_html/zepanatyral/wp-content/plugins/wpml-string-translation/inc/admin-texts/wpml-admin-texts.class.php(275): WPML_Admin_Texts->translate_multiple(Array, '', 'porto_settings')
#4 /home2/tmuyqamy/public_html/zepanatyral/wp-includes/class-wp-hook.php(312): WPML_Admin_Texts->icl_st_translate_admin_string(Array)
#5 /home2/tmuyqamy/public_html/zepanatyral/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array)
#6 /home2/tmuyqamy/public_html/zepanatyral/wp-includes/option.php(253): apply_filters('option_porto_se...', Array, 'porto_settings')
#7 /home2/tmuyqamy/public_html/zepanatyral/wp-content/themes/porto/inc/admin/theme_options.php(44): get_option('porto_settings')
#8 /home2/tmuyqamy/public_html/zepanatyral/wp-content/themes/porto/functions.php(56): require_once('/home2/tmuyqamy...')
#9 /home2/tmuyqamy/public_html/zepanatyral/wp-settings.php(600): include('/home2/tmuyqamy...')
#10 /home2/tmuyqamy/public_html/zepanatyral/wp-config.php(101): require_once('/home2/tmuyqamy...')
#11 /home2/tmuyqamy/public_html/zepanatyral/wp-load.php(50): require_once('/home2/tmuyqamy...')
#12 /home2/tmuyqamy/public_html/zepanatyral/wp-admin/admin-ajax.php(22): require_once('/home2/tmuyqamy...')
#13 {main}
thrown
Can you help please?

thank you
best regards
Spartak