<br />
<b>Fatal error</b>:  Cannot declare class WP_REST_Block_Renderer_Controller, because the name is already in use in <b>/home/olistico/public_html/wp-includes/rest-api/endpoints/class-wp-rest-block-renderer-controller.php</b> on line <b>224</b><br />
<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function set() on null in /home/olistico/public_html/wp-includes/l10n.php:850
Stack trace:
#0 /home/olistico/public_html/wp-includes/l10n.php(953): load_textdomain('default', '/home/olistico/...', 'he_IL')
#1 /home/olistico/public_html/wp-includes/class-wp-fatal-error-handler.php(49): load_default_textdomain()
#2 [internal function]: WP_Fatal_Error_Handler-&gt;handle()
#3 {main}
  thrown in <b>/home/olistico/public_html/wp-includes/l10n.php</b> on line <b>850</b><br />