The TypoScript setup variable plugin.tx_seminars_pi1.what_to_display is empty, but needs to be non-empty. This value specifies the type of seminar manager plug-in to display.
If this value is not set correctly, the wrong type of plug-in will be displayed. Please fix the TypoScript setup variable plugin.tx_seminars_pi1.what_to_display in the plugin Flexforms or in your TypoScript template.
The configuration check for this extension can be disabled in the extension settings in the backend:
Admin Tools > Settings > Extension Configuration
The TypoScript setup variable plugin.tx_seminars_pi1.pages is empty, but needs to be non-empty. This value specifies the system folders that contain the event records for the list view.
If this value is not set correctly, some events might not get displayed in the list view. Please fix the TypoScript setup variable plugin.tx_seminars_pi1.pages in the plugin Flexforms or in your TypoScript template.
The configuration check for this extension can be disabled in the extension settings in the backend:
Admin Tools > Settings > Extension Configuration
The TypoScript setup variable plugin.tx_seminars_pi1.listPID is empty, but needs to be non-empty. This value specifies the page that contains the list of events.
If this value is not set correctly, the links in the list view
and the back link on the list of registrations will not work. Please fix the TypoScript setup variable plugin.tx_seminars_pi1.listPID in the plugin Flexforms or in your TypoScript template.
The configuration check for this extension can be disabled in the extension settings in the backend:
Admin Tools > Settings > Extension Configuration
The TypoScript setup variable plugin.tx_seminars_pi1.detailPID is empty, but needs to be non-empty. This value specifies the page that contains the detailed view.
If this value is not set correctly, the links to single events will not work as expected. Please fix the TypoScript setup variable plugin.tx_seminars_pi1.detailPID in the plugin Flexforms or in your TypoScript template.
The configuration check for this extension can be disabled in the extension settings in the backend:
Admin Tools > Settings > Extension Configuration
The TypoScript setup variable plugin.tx_seminars_pi1.registerPID is empty, but needs to be non-empty. This value specifies the page that contains the registration form.
If this value is not set correctly, the link to the registration page will not work.
If you explicitly do not wish to use the online registration feature,
you can disable these checks by setting
plugin.tx_seminars.enableRegistration and
plugin.tx_seminars_pi1.enableRegistration to 0. Please fix the TypoScript setup variable plugin.tx_seminars_pi1.registerPID in the plugin Flexforms or in your TypoScript template.
The configuration check for this extension can be disabled in the extension settings in the backend:
Admin Tools > Settings > Extension Configuration
The TypoScript setup variable plugin.tx_seminars_pi1.loginPID is empty, but needs to be non-empty. This value specifies the page that contains the login form.
If this value is not set correctly, the link to the login page will not work.
If you explicitly do not wish to use the online registration feature,
you can disable these checks by setting
plugin.tx_seminars.enableRegistration and
plugin.tx_seminars_pi1.enableRegistration to 0. Please fix the TypoScript setup variable plugin.tx_seminars_pi1.loginPID in the plugin Flexforms or in your TypoScript template.
The configuration check for this extension can be disabled in the extension settings in the backend:
Admin Tools > Settings > Extension Configuration
The TypoScript setup variable plugin.tx_seminars.attendancesPID is empty, but needs to be non-empty. This value specifies the page on which registrations will be stored.
If this value is not set correctly, registration records will be dumped in the TYPO3 root page.
If you explicitly do not wish to use the online registration feature, you can disable these checks
by setting plugin.tx_seminars.enableRegistration and
plugin.tx_seminars_pi1.enableRegistration to 0. Please fix the TypoScript setup variable plugin.tx_seminars.attendancesPID in your TypoScript template.
The configuration check for this extension can be disabled in the extension settings in the backend:
Admin Tools > Settings > Extension Configuration