Good day. I updated the Sea theme “theone” and the revolution slider will not activate and gives this error. I am running on the latest php and wordpress. Everything is updated. How do I fix this? Thank you. Error pasted below.

Plugin could not be activated because it triggered a fatal error.

Fatal error: Uncaught Error: [] operator not supported for strings in /home/m9ju0pq2j4h3/public_html/wp-content/plugins/revslider/inc_php/framework/base_admin.class.php:72 Stack trace: #0 /home/m9ju0pq2j4h3/public_html/wp-content/plugins/revslider/revslider_admin.php(157): UniteBaseAdminClassRev::addMetaBox(‘Revolution Slid…’, Object(UniteSettingsAdvancedRev), Array, NULL) #1 /home/m9ju0pq2j4h3/public_html/wp-content/plugins/revslider/revslider_admin.php(68): RevSliderAdmin->addSliderMetaBox() #2 /home/m9ju0pq2j4h3/public_html/wp-content/plugins/revslider/revslider_admin.php(40): RevSliderAdmin->init() #3 /home/m9ju0pq2j4h3/public_html/wp-content/plugins/revslider/revslider.php(146): RevSliderAdmin->__construct(‘/home/m9ju0pq2j…’) #4 /home/m9ju0pq2j4h3/public_html/wp-admin/includes/plugin.php(2223): include(‘/home/m9ju0pq2j…’) #5 /home/m9ju0pq2j4h3/public_html/wp-admin/plugins.php(175): plugin_sandbox_scrape(‘revslider/revsl…’) #6 {main} thrown in /home/m9ju0pq2j4h3/public_html/wp-content/plugins/revslider/inc_php/framework/base_admin.class.php on line 72

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