Debugging Error

Here is the Error code:(wordpress language is turkish.You can use google translater for turkish words.

Bu eklenti düzgün yüklenemedi ve kurtarma modu s?ras?nda duraklat?ld?.

/var/www/vhosts/ozgurturkalp.com/httpdocs/wp-content/plugins/quiz-maker/public/partials/class-quiz-theme-rect-light.php dosyas?n?n 50 sat?r?nda E_ERROR tipinde bir hata olu?tu. Hata iletisi: Uncaught Error: Call to undefined function tima() in /var/www/vhosts/ozgurturkalp.com/httpdocs/wp-content/plugins/quiz-maker/public/partials/class-quiz-theme-rect-light.php:50 Stack trace: #0 /var/www/vhosts/ozgurturkalp.com/httpdocs/wp-content/plugins/quiz-maker/public/partials/class-quiz-theme-rect-light.php(45): Quiz_Theme_Rect_Light->define_theme_styles() #1 /var/www/vhosts/ozgurturkalp.com/httpdocs/wp-content/plugins/quiz-maker/public/class-quiz-maker-public.php(173): Quiz_Theme_Rect_Light->__construct(‘quiz-maker’, ‘4.8.2’, ‘rect_light’) #2 /var/www/vhosts/ozgurturkalp.com/httpdocs/wp-content/plugins/quiz-maker/public/class-quiz-maker-public.php(140): Quiz_Maker_Public->show_quiz(3) #3 /var/www/vhosts/ozgurturkalp.com/httpdocs/wp-includes/shortcodes.php(325): Quiz_Maker_Public->ays_generate_quiz_method(Array, ”, ‘ays_quiz’) #4 [internal function]: do_shortcode_tag(Array) #5 /var/www/vhosts/ozgurturkalp.com/httpdocs/wp-includes/shortcodes.php(199): preg_replace_callback(‘/\\[(\\[?)(ays_qu…’, ‘do_short

Hi @oturkalp ,

Thank you very much for the topic.
We found the cause of the bug and it will be fixed in the next update.
It will be ready very soon.

I will inform you as soon as it is done.

Thank you for your understanding.

thank you for your interest. I look forward to informing you about the update.

I wish you healthy days

Thank you very much, I wish you health too.

I am glad to inform you that we have just updated our plugin to version 4.8.3.
Could you please update it on your website and let me know?

Thanks in advance.

I made the update and the problem has been solved.thank you for your interest and quick return.

I wish you good work

Thank you for your kind words.
Have a nice day.