critical error when using the plugin

I’ve been using the plugin for a long time and it started giving a critical error on the site, I have no idea what could be causing it

WordPress versão 6.1.1
Tema atual: Wild Book Child (versão 1.4.2)
Plugin atual: Polylang (versão 3.3.2)
PHP versão 8.0.28

Detalhes do erro
================
Um erro do tipo E_ERROR foi causado na linha 13 do arquivo /home/elisabar/public_html/wp-content/plugins/polylang/modules/lingotek/load.php. Mensagem de erro: Uncaught Error: Class “PLL_Lingotek” not found in /home/elisabar/public_html/wp-content/plugins/polylang/modules/lingotek/load.php:13
Stack trace:
#0 /home/elisabar/public_html/wp-content/plugins/polylang/include/class-polylang.php(247): require_once()
#1 /home/elisabar/public_html/wp-includes/class-wp-hook.php(308): Polylang->init()
#2 /home/elisabar/public_html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()
#3 /home/elisabar/public_html/wp-includes/plugin.php(517): WP_Hook->do_action()
#4 /home/elisabar/public_html/wp-settings.php(480): do_action()
#5 /home/elisabar/public_html/wp-config.php(99): require_once(‘/home/elisabar/…’)
#6 /home/elisabar/public_html/wp-load.php(50): require_once(‘/home/elisabar/…’)
#7 /home/elisabar/public_html/wp-admin/admin.php(34): require_once(‘/home/elisabar/…’)
#8 /home/elisabar/public_html/wp-admin/index.php(10): require_once(‘/home/elisabar/…’)
#9 {main}
  thrown

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