Fatal errof

Hi,

My website stoped working today while yesterday it was working. I have only added a page so din’t do any updates or new settings. Here is the message I get:

When seeking help with this issue, you may be asked for some of the following information:
WordPress version 6.8.3
Active theme: OceanWP Child (version 1.0)
Current plugin: Ocean Extra (version 2.5.0)
PHP version 8.2.29

Error Details
=============
An error of type E_ERROR was caused in line 15 of the file /home/zwxidmp/www/wp-content/plugins/ocean-extra/includes/onboarding/class/importer/wp-importer.php. Error message: Uncaught Error: Failed opening required '/home/zwxidmp/www/wp-admin/includes/import.php' (include_path='.:/usr/local/php8.2/lib/php') in /home/zwxidmp/www/wp-content/plugins/ocean-extra/includes/onboarding/class/importer/wp-importer.php:15
Stack trace:
#0 /home/zwxidmp/www/wp-content/plugins/ocean-extra/includes/onboarding/start.php(131): require_once()
#1 /home/zwxidmp/www/wp-content/plugins/ocean-extra/includes/onboarding/start.php(74): OE_Onboarding_Wizard->includes()
#2 /home/zwxidmp/www/wp-content/plugins/ocean-extra/includes/onboarding/start.php(57): OE_Onboarding_Wizard->__construct()
#3 /home/zwxidmp/www/wp-content/plugins/ocean-extra/includes/onboarding/start.php(272): OE_Onboarding_Wizard::instance()
#4 /home/zwxidmp/www/wp-content/plugins/ocean-extra/includes/onboarding/start.php(277): oe_onboarding_wizard()
#5 /home/zwxidmp/www/wp-content/plugins/ocean-extra/ocean-extra.php(175): require_once('/home/zwxidmp/w...')
#6 /home/zwxidmp/www/wp-content/plugins/ocean-extra/ocean-extra.php(224): Ocean_Extra->__construct()
#7 /home/zwxidmp/www/wp-content/plugins/ocean-extra/ocean-extra.php(33): Ocean_Extra::instance()
#8 /home/zwxidmp/www/wp-content/plugins/ocean-extra/ocean-extra.php(36): Ocean_Extra()
#9 /home/zwxidmp/www/wp-settings.php(545): include_once('/home/zwxidmp/w...')
#10 /home/zwxidmp/www/wp-config.php(104): require_once('/home/zwxidmp/w...')
#11 /home/zwxidmp/www/wp-load.php(50): require_once('/home/zwxidmp/w...')
#12 /home/zwxidmp/www/wp-admin/admin-ajax.php(22): require_once('/home/zwxidmp/w...')
#13 {main}
 thrown

Thank you very much for your help.

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