When I try to open article I have mistake “Failed Ajax request or invalid JSON returned.”
Error code:
[Fri Feb 14 11:00:05.151446 2025] [cgi:error] [pid 4648] [client 23.109.20.31:40352] AH01215: Exception: The ORCID plugin is enabled, but its settings are invalid. In order to fix, access the plugin settings and try to save the form in /var/www/www-root/data/www/journals.dnitii.ru/plugins/generic/orcidProfile/OrcidProfilePlugin.php:107: /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:05.151497 2025] [cgi:error] [pid 4648] [client 23.109.20.31:40352] AH01215: Stack trace:: /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:05.151661 2025] [cgi:error] [pid 4648] [client 23.109.20.31:40352] AH01215: #0 /var/www/www-root/data/www/journals.dnitii.ru/lib/pkp/classes/plugins/PluginRegistry.php(76): APP\plugins\generic\orcidProfile\OrcidProfilePlugin->register(‘generic’, ‘plugins/generic…’, NULL): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:05.151876 2025] [cgi:error] [pid 4648] [client 23.109.20.31:40352] AH01215: #1 /var/www/www-root/data/www/journals.dnitii.ru/lib/pkp/classes/plugins/PluginRegistry.php(121): PKP\plugins\PluginRegistry::register(‘generic’, Object(APP\plugins\generic\orcidProfile\OrcidProfilePlugin), ‘plugins/generic…’, NULL): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:05.152081 2025] [cgi:error] [pid 4648] [client 23.109.20.31:40352] AH01215: #2 [internal function]: PKP\plugins\PluginRegistry::PKP\plugins\{closure}(Object(APP\plugins\generic\orcidProfile\OrcidProfilePlugin), ‘plugins/generic…’): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:05.152270 2025] [cgi:error] [pid 4648] [client 23.109.20.31:40352] AH01215: #3 /var/www/www-root/data/www/journals.dnitii.ru/lib/pkp/classes/plugins/PluginRegistry.php(121): array_walk_recursive(Array, Object(Closure)): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:05.152402 2025] [cgi:error] [pid 4648] [client 23.109.20.31:40352] AH01215: #4 /var/www/www-root/data/www/journals.dnitii.ru/lib/pkp/classes/core/Dispatcher.php(155): PKP\plugins\PluginRegistry::loadCategory(‘generic’, true): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:05.152520 2025] [cgi:error] [pid 4648] [client 23.109.20.31:40352] AH01215: #5 /var/www/www-root/data/www/journals.dnitii.ru/lib/pkp/classes/core/PKPApplication.php(388): PKP\core\Dispatcher->dispatch(Object(APP\core\Request)): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:05.152662 2025] [cgi:error] [pid 4648] [client 23.109.20.31:40352] AH01215: #6 /var/www/www-root/data/www/journals.dnitii.ru/index.php(88): PKP\core\PKPApplication->execute(): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:05.152674 2025] [cgi:error] [pid 4648] [client 23.109.20.31:40352] AH01215: #7 {main}: /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:05.177062 2025] [cgi:error] [pid 4648] [client 23.109.20.31:40352] AH01215: ojs2: 404 Not Found: /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:26.999884 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: Exception: Plugin customHeader expected to inherit from CustomHeaderPlugin, actual type NULL in /var/www/www-root/data/www/journals.dnitii.ru/lib/pkp/classes/plugins/PluginRegistry.php:203: /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:26.999968 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: Stack trace:: /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.000126 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: #0 /var/www/www-root/data/www/journals.dnitii.ru/lib/pkp/classes/plugins/PluginRegistry.php(219): PKP\plugins\PluginRegistry::_instantiatePlugin(‘generic’, ‘customHeader’, ‘CustomHeaderPlu…’): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.000225 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: #1 /var/www/www-root/data/www/journals.dnitii.ru/lib/pkp/classes/plugins/PluginRegistry.php(112): PKP\plugins\PluginRegistry::_loadFromDatabase(‘generic’, NULL): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.000314 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: #2 /var/www/www-root/data/www/journals.dnitii.ru/lib/pkp/classes/core/Dispatcher.php(155): PKP\plugins\PluginRegistry::loadCategory(‘generic’, true): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.000417 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: #3 /var/www/www-root/data/www/journals.dnitii.ru/lib/pkp/classes/core/PKPApplication.php(388): PKP\core\Dispatcher->dispatch(Object(APP\core\Request)): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.000482 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: #4 /var/www/www-root/data/www/journals.dnitii.ru/index.php(88): PKP\core\PKPApplication->execute(): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.000491 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: #5 {main}: /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.074741 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: Exception: The ORCID plugin is enabled, but its settings are invalid. In order to fix, access the plugin settings and try to save the form in /var/www/www-root/data/www/journals.dnitii.ru/plugins/generic/orcidProfile/OrcidProfilePlugin.php:107: /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.074777 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: Stack trace:: /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.074915 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: #0 /var/www/www-root/data/www/journals.dnitii.ru/lib/pkp/classes/plugins/PluginRegistry.php(76): APP\plugins\generic\orcidProfile\OrcidProfilePlugin->register(‘generic’, ‘plugins/generic…’, NULL): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.075081 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: #1 /var/www/www-root/data/www/journals.dnitii.ru/lib/pkp/classes/plugins/PluginRegistry.php(121): PKP\plugins\PluginRegistry::register(‘generic’, Object(APP\plugins\generic\orcidProfile\OrcidProfilePlugin), ‘plugins/generic…’, NULL): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.075190 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: #2 [internal function]: PKP\plugins\PluginRegistry::PKP\plugins\{closure}(Object(APP\plugins\generic\orcidProfile\OrcidProfilePlugin), ‘plugins/generic…’): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.075287 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: #3 /var/www/www-root/data/www/journals.dnitii.ru/lib/pkp/classes/plugins/PluginRegistry.php(121): array_walk_recursive(Array, Object(Closure)): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.075380 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: #4 /var/www/www-root/data/www/journals.dnitii.ru/lib/pkp/classes/core/Dispatcher.php(155): PKP\plugins\PluginRegistry::loadCategory(‘generic’, true): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.075471 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: #5 /var/www/www-root/data/www/journals.dnitii.ru/lib/pkp/classes/core/PKPApplication.php(388): PKP\core\Dispatcher->dispatch(Object(APP\core\Request)): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.075531 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: #6 /var/www/www-root/data/www/journals.dnitii.ru/index.php(88): PKP\core\PKPApplication->execute(): /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.075541 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: #7 {main}: /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
[Fri Feb 14 11:00:27.109277 2025] [cgi:error] [pid 4659] [client 23.109.20.41:52054] AH01215: ojs2: 404 Not Found: /var/www/php-bin-isp-php80/www-root/journals.dnitii.ru/php, referer: http://thesystemtechnologies.com/custom/a_records.html
How can I resolve this problem? Please help