First, sorry if my english isn't correct.
I try to install the beta version of your wordpress plugin. when i activate the plugin, administration panel of WP isn't operationnal
(only solution - ssh access, remove directory matomo, - and now WP admin is OK)
[10-Nov-2019 16:43:36 UTC] PHP Fatal error: Uncaught Piwik\Exception\NotYetInstalledException: Matomo is not set up yet in htdocs/wp-content/plugins/matomo/app/core/Application/Kernel/EnvironmentValidator.php:85
Stack trace:
#0 htdocs/wp-content/plugins/matomo/app/core/Application/Kernel/EnvironmentValidator.php(65): Piwik\Application\Kernel\EnvironmentValidator->checkConfigFileExists('/srv/data/web/v...', true)
#1 htdocs/wp-content/plugins/matomo/app/core/Application/Environment.php(185): Piwik\Application\Kernel\EnvironmentValidator->validate()
#2 htdocs/wp-content/plugins/matomo/app/core/Application/Environment.php(94): Piwik\Application\Environment->validateEnvironment()
#3 htdocs/wp-content/plugins/matomo/classes/WpMatomo/Bootstrap.php(72): Piwik\Application\Environment->init()
#4 /srv/data/web/vhosts/agirpourma in htdocs/wp-content/plugins/matomo/app/core/Application/Kernel/EnvironmentValidator.php on line 85
[10-Nov-2019 16:43:37 UTC] PHP Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in htdocs/wp-content/plugins/matomo/app/core/Access.php on line 717
[10-Nov-2019 16:43:37 UTC] PHP Fatal error: Uncaught Exception: SitesManager_ExceptionEmptyName in htdocs/wp-content/plugins/matomo/app/plugins/SitesManager/API.php:1595
Stack trace:
#0 htdocs/wp-content/plugins/matomo/app/plugins/SitesManager/API.php(620): Piwik\Plugins\SitesManager\API->checkName('')
#1 htdocs/wp-content/plugins/matomo/classes/WpMatomo/Site/Sync.php(132): Piwik\Plugins\SitesManager\API->addSite('', Array, 1, NULL, NULL, NULL, NULL, NULL, 'Europe/London')
#2 htdocs/wp-content/plugins/matomo/app/core/Access.php(639): WpMatomo\Site\Sync->WpMatomo\Site\{closure}()
#3 htdocs/wp-content/plugins/matomo/classes/WpMatomo/Site/Sync.php(142): Piwik\Access::doAsSuperUser(Object(Closure))
#4 htdocs/wp-content/plugins/matomo/classes/WpMatomo/Site/Sync.php(84): WpMa in htdocs/wp-content/plugins/matomo/app/plugins/SitesManager/API.php on line 1595
[10-Nov-2019 16:44:44 UTC] Erreur de la base de données WordPress Duplicate column name 'custom_var_k1' pour la requête ALTER TABLE pza_matomo_log_link_visit_action ADD COLUMN custom_var_k1 VARCHAR(200) DEFAULT NULL,ADD COLUMN custom_var_v1 VARCHAR(200) DEFAULT NULL; faite par do_action_ref_array('matomo_scheduled_sync'), WP_Hook->do_action, WP_Hook->apply_filters, WpMatomo\ScheduledTasks->sync, WpMatomo\Site\Sync->sync_all, WpMatomo\Bootstrap::do_bootstrap, WpMatomo\Bootstrap->bootstrap, Piwik\FrontController->init, Piwik\Plugin\Manager->installLoadedPlugins, Piwik\Plugin\Manager->installPluginIfNecessary, Piwik\Plugin\Manager->executePluginInstall, Piwik\Plugins\CustomVariables\CustomVariables->install, Piwik\Plugins\CustomVariables\Model::install, Piwik\Plugins\CustomVariables\Model->addCustomVariable, Piwik\Db::exec, Piwik\Db\Adapter\Wordpress->exec
[10-Nov-2019 16:44:44 UTC] Erreur de la base de données WordPress Duplicate column name 'custom_var_k4' pour la requête ALTER TABLE pza_matomo_log_visit ADD COLUMN custom_var_k4 VARCHAR(200) DEFAULT NULL,ADD COLUMN custom_var_v4 VARCHAR(200) DEFAULT NULL; faite par require_once('wp-admin/admin.php'), require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), WP_Hook->do_action, WP_Hook->apply_filters, WpMatomo->init_plugin, WpMatomo\Updater->update_if_needed, WpMatomo\Installer::is_intalled, WpMatomo\Bootstrap::do_bootstrap, WpMatomo\Bootstrap->bootstrap, Piwik\FrontController->init, Piwik\Plugin\Manager->installLoadedPlugins, Piwik\Plugin\Manager->installPluginIfNecessary, Piwik\Plugin\Manager->executePluginInstall, Piwik\Plugins\CustomVariables\CustomVariables->install, Piwik\Plugins\CustomVariables\Model::install, Piwik\Plugins\CustomVariables\Model->addCustomVariable, Piwik\Db::exec, Piwik\Db\Adapter\Wordpress->exec
[10-Nov-2019 16:44:44 UTC] Erreur de la base de données WordPress Duplicate column name 'custom_var_k1' pour la requête ALTER TABLE pza_matomo_log_conversion ADD COLUMN custom_var_k1 VARCHAR(200) DEFAULT NULL,ADD COLUMN custom_var_v1 VARCHAR(200) DEFAULT NULL; faite par do_action_ref_array('matomo_scheduled_sync'), WP_Hook->do_action, WP_Hook->apply_filters, WpMatomo\ScheduledTasks->sync, WpMatomo\Site\Sync->sync_all, WpMatomo\Bootstrap::do_bootstrap, WpMatomo\Bootstrap->bootstrap, Piwik\FrontController->init, Piwik\Plugin\Manager->installLoadedPlugins, Piwik\Plugin\Manager->installPluginIfNecessary, Piwik\Plugin\Manager->executePluginInstall, Piwik\Plugins\CustomVariables\CustomVariables->install, Piwik\Plugins\CustomVariables\Model::install, Piwik\Plugins\CustomVariables\Model->addCustomVariable, Piwik\Db::exec, Piwik\Db\Adapter\Wordpress->exec
[10-Nov-2019 16:44:45 UTC] PHP Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in htdocs/wp-content/plugins/matomo/app/core/Access.php on line 717
[10-Nov-2019 16:44:45 UTC] PHP Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in htdocs/wp-content/plugins/matomo/app/core/Access.php on line 717
[10-Nov-2019 16:44:45 UTC] PHP Fatal error: Uncaught Exception: Le nom du site ne peut être vide. in htdocs/wp-content/plugins/matomo/app/plugins/SitesManager/API.php:1595
Stack trace:
#0 htdocs/wp-content/plugins/matomo/app/plugins/SitesManager/API.php(620): Piwik\Plugins\SitesManager\API->checkName('')
#1 htdocs/wp-content/plugins/matomo/classes/WpMatomo/Site/Sync.php(132): Piwik\Plugins\SitesManager\API->addSite('', Array, 1, NULL, NULL, NULL, NULL, NULL, 'Europe/London')
#2 htdocs/wp-content/plugins/matomo/app/core/Access.php(639): WpMatomo\Site\Sync->WpMatomo\Site\{closure}()
#3 htdocs/wp-content/plugins/matomo/classes/WpMatomo/Site/Sync.php(142): Piwik\Access::doAsSuperUser(Object(Closure))
#4 htdocs/wp-content/plugins/matomo/classes/WpMatomo/Site/Sync.php(84): W in htdocs/wp-content/plugins/matomo/app/plugins/SitesManager/API.php on line 1595
[10-Nov-2019 16:44:45 UTC] PHP Fatal error: Uncaught Exception: The website name can't be empty. in htdocs/wp-content/plugins/matomo/app/plugins/SitesManager/API.php:1595
Stack trace:
#0 htdocs/wp-content/plugins/matomo/app/plugins/SitesManager/API.php(620): Piwik\Plugins\SitesManager\API->checkName('')
#1 htdocs/wp-content/plugins/matomo/classes/WpMatomo/Site/Sync.php(132): Piwik\Plugins\SitesManager\API->addSite('', Array, 1, NULL, NULL, NULL, NULL, NULL, 'Europe/London')
#2 htdocs/wp-content/plugins/matomo/app/core/Access.php(639): WpMatomo\Site\Sync->WpMatomo\Site\{closure}()
#3 htdocs/wp-content/plugins/matomo/classes/WpMatomo/Site/Sync.php(142): Piwik\Access::doAsSuperUser(Object(Closure))
#4 htdocs/wp-content/plugins/matomo/classes/WpMatomo/Site/Sync.php(84): WpM in htdocs/wp-content/plugins/matomo/app/plugins/SitesManager/API.php on line 1595
[10-Nov-2019 16:45:05 UTC] PHP Deprecated: strpos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior in htdocs/wp-content/plugins/matomo/app/core/Access.php on line 717
[10-Nov-2019 16:45:05 UTC] PHP Fatal error: Uncaught Exception: Le nom du site ne peut être vide. in htdocs/wp-content/plugins/matomo/app/plugins/SitesManager/API.php:1595
Stack trace:
#0 htdocs/wp-content/plugins/matomo/app/plugins/SitesManager/API.php(620): Piwik\Plugins\SitesManager\API->checkName('')
#1 htdocs/wp-content/plugins/matomo/classes/WpMatomo/Site/Sync.php(132): Piwik\Plugins\SitesManager\API->addSite('', Array, 1, NULL, NULL, NULL, NULL, NULL, 'Europe/London')
#2 htdocs/wp-content/plugins/matomo/app/core/Access.php(639): WpMatomo\Site\Sync->WpMatomo\Site\{closure}()
#3 htdocs/wp-content/plugins/matomo/classes/WpMatomo/Site/Sync.php(142): Piwik\Access::doAsSuperUser(Object(Closure))
#4 htdocs/wp-content/plugins/matomo/classes/WpMatomo/Site/Sync.php(84): W in htdocs/wp-content/plugins/matomo/app/plugins/SitesManager/API.php on line 1595