warnings broke the theme

[araychev]

hello, i installed and activated the theme, and when i started to configure on many places i see warnings and the configuration can not be done… debug mode is false in wp-config
something similar to :

Merlin_Logger::__wakeup() must have public visibility in /home/suveniri/site/technoboxtrade.com/wp-content/themes/rbpazt/includes/merlin/includes/class-merlin-logger.php on line 194

Warning: Cannot modify header information – headers already sent by (output started at /home/suveniri/site/technoboxtrade.com/wp-content/themes/rbpazt/includes/merlin/includes/class-merlin-logger.php:194) in /home/suveniri/site/technoboxtrade.com/wp-admin/includes/misc.php on line 1416

Warning: Cannot modify header information – headers already sent by (output started at /home/suveniri/site/technoboxtrade.com/wp-content/themes/rbpazt/includes/merlin/includes/class-merlin-logger.php:194) in /home/suveniri/site/technoboxtrade.com/wp-includes/functions.php on line 6865

Warning: Cannot modify header information – headers already sent by (output started at /home/suveniri/site/technoboxtrade.com/wp-content/themes/rbpazt/includes/merlin/includes/class-merlin-logger.php:194) in /home/suveniri/site/technoboxtrade.com/wp-admin/admin-header.php on line 9

[araychev]

and then required plugins can not be installed. fatal error ocures

Install Required Plugins
The installation process is starting. This process may take a while on some hosts, so please be patient.

Installing Plugin Contact Form 7 (1/11)

Fatal error: Uncaught ArgumentCountError: 3 arguments are required, 2 given in /home/suveniri/site/technoboxtrade.com/wp-admin/includes/class-bulk-upgrader-skin.php:156 Stack trace: #0 /home/suveniri/site/technoboxtrade.com/wp-admin/includes/class-bulk-upgrader-skin.php(156): sprintf(‘%1$s installed …’, ‘Contact Form 7’) #1 /home/suveniri/site/technoboxtrade.com/wp-content/themes/rbpazt/includes/class-tgm-plugin-activation.php(3638): Bulk_Upgrader_Skin->after(‘Contact Form 7’) #2 /home/suveniri/site/technoboxtrade.com/wp-admin/includes/class-wp-upgrader.php(825): TGMPA_Bulk_Installer_Skin->after() #3 /home/suveniri/site/technoboxtrade.com/wp-content/themes/rbpazt/includes/class-tgm-plugin-activation.php(3258): WP_Upgrader->run(Array) #4 /home/suveniri/site/technoboxtrade.com/wp-content/themes/rbpazt/includes/class-tgm-plugin-activation.php(3371): TGMPA_Bulk_Installer->run(Array) #5 /home/suveniri/site/technoboxtrade.com/wp-content/themes/rbpazt/includes/class-tgm-plugin-activation.php(2977): TGMPA_Bulk_Installer->bulk_install(Array) #6 /home/suveniri/site/technoboxtrade.com/wp-content/themes/rbpazt/includes/class-tgm-plugin-activation.php(743): TGMPA_List_Table->process_bulk_actions() #7 /home/suveniri/site/technoboxtrade.com/wp-includes/class-wp-hook.php(308): TGM_Plugin_Activation->install_plugins_page(”) #8 /home/suveniri/site/technoboxtrade.com/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(”, Array) #9 /home/suveniri/site/technoboxtrade.com/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #10 /home/suveniri/site/technoboxtrade.com/wp-admin/admin.php(259): do_action(‘appearance_page…’) #11 /home/suveniri/site/technoboxtrade.com/wp-admin/themes.php(10): require_once(‘/home/suveniri/…’) #12 {main} thrown in /home/suveniri/site/technoboxtrade.com/wp-admin/includes/class-bulk-upgrader-skin.php on line 156
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[Supporter]

Hi,

The error is because you are using PHP 8.x version, this version is not currently compatible with themes and some plugins.
Please downgrade php version to 7.4 for the website to work properly or if you need support please provide cpanel account so I can check and fix.

[Author]

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