Title: Error. Please install plugin again. Last modified: August 5, 2019 --- # Error. Please install plugin again. * Resolved [plerix](https://wordpress.org/support/users/plerix/) * (@plerix) * [6 years, 9 months ago](https://wordpress.org/support/topic/error-please-install-plugin-again-4/) * Hi all, * Impossible to create a calendar in the free version. In debug log I see: * ``` [05-Aug-2019 16:46:17 UTC] Erreur de la base de données WordPress Unknown column 'def_year' in 'field list' pour la requête INSERT INTO lwp_9_spidercalendar_calendar (id, title, gid, def_year, def_month, def_zone, time_format, allow_publish, published) VALUES (NULL, 'Cours WordPress', '', '2019', '', 'Asia/Muscat', '0', '', 1) faite par do_action('toplevel_page_SpiderCalendar'), WP_Hook->do_action, WP_Hook->apply_filters, Manage_Spider_Calendar, apply_spider_calendar ``` * When I go to the table I see those fields: * ``` 1 idPrimaire int(11) Non Aucun(e) AUTO_INCREMENT Modifier Modifier Supprimer Supprimer Plus Plus 2 title varchar(255) utf8_general_ci Non Aucun(e) Modifier Modifier Supprimer Supprimer Plus Plus 3 gid varchar(255) utf8_general_ci Non Aucun(e) Modifier Modifier Supprimer Supprimer Plus Plus 4 def_zone varchar(255) utf8_general_ci Non Aucun(e) Modifier Modifier Supprimer Supprimer Plus Plus 5 time_format tinyint(1) Non Aucun(e) Modifier Modifier Supprimer Supprimer Plus Plus 6 allow_publish varchar(255) utf8_general_ci Non Aucun(e) Modifier Modifier Supprimer Supprimer Plus Plus 7 start_month varchar(255) utf8_general_ci Non Aucun(e) Modifier Modifier Supprimer Supprimer Plus Plus 8 published tinyint(1) Non Aucun(e) Modifier Modifier Supprimer Supprimer Plus Plus ``` * So the error seems logic as the field is missing … but I do not understand why… ( Running under WordPress 5.2.2 multisite) * I have tryed to reinstall the plugin without any change … * Thanks a lot in advance 😉 Philippe * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-please-install-plugin-again-4%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 5 replies - 1 through 5 (of 5 total) * [Shushan](https://wordpress.org/support/users/shushang/) * (@shushang) * [6 years, 9 months ago](https://wordpress.org/support/topic/error-please-install-plugin-again-4/#post-11856581) * Greetings! * Please navigate to phpmyadmin and check whether the lwp_9_spidercalendar_calendar table has been successfully created. In case it is not created, then you most probably are facing with the permissions issue and the plugin is being unable to create the tables. In the below-mentioned case, you are required to contact your Hosting Provider in order to solve the existing issue. * Thank you! * Thread Starter [plerix](https://wordpress.org/support/users/plerix/) * (@plerix) * [6 years, 9 months ago](https://wordpress.org/support/topic/error-please-install-plugin-again-4/#post-11860057) * Hi Shushan, * As you can see here upper I’ve attached the print of the table … so it exists 😉 The table is currently empty … which is normal after installation. * When trying to add the first calendar, the insert fails because : - fields “def_year” and “def_month” don’t exits in the table but are required in the insert request. - field start_month doesn’t exit in the insert request. * So either the query is incorrect, or the table created does not meet expectations. I have tryed to reinstall the plugin after having deleted all the calendar tables without any change. * Regards, Philippe - This reply was modified 6 years, 9 months ago by [plerix](https://wordpress.org/support/users/plerix/). - This reply was modified 6 years, 9 months ago by [plerix](https://wordpress.org/support/users/plerix/). * [Shushan](https://wordpress.org/support/users/shushang/) * (@shushang) * [6 years, 9 months ago](https://wordpress.org/support/topic/error-please-install-plugin-again-4/#post-11860450) * Hi there, * Please be informed that there is no issue from our side. Would you, please try to operate with the Event Calendar as the mentioned issue will not persist in there? * Thank you! * Thread Starter [plerix](https://wordpress.org/support/users/plerix/) * (@plerix) * [6 years, 9 months ago](https://wordpress.org/support/topic/error-please-install-plugin-again-4/#post-11861396) * Hi, * The Event Calendar works well (already tested) but doesn’t give me a widget with a mini calendar. I’ll search other solutions. * Thanks. Philippe * [Shushan](https://wordpress.org/support/users/shushang/) * (@shushang) * [6 years, 9 months ago](https://wordpress.org/support/topic/error-please-install-plugin-again-4/#post-11871391) * Greetings! * Please be informed that a widget with the mini calendar is available in the Event Calendar Plugin. * Navigate to Appearance > Widgets page to begin publishing your calendar as a widget. From the left side of this dashboard, look for the Event Calendar Widget. Click on it, then select the widget area where you wish to have the calendar. Here is the link for your [review](https://help.10web.io/hc/en-us/articles/360016280992-Publishing-Event-Calendar-on-WordPress). * Thanks! Viewing 5 replies - 1 through 5 (of 5 total) The topic ‘Error. Please install plugin again.’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/spider-event-calendar_436178.svg) * [SpiderCalendar](https://wordpress.org/plugins/spider-event-calendar/) * [Support Threads](https://wordpress.org/support/plugin/spider-event-calendar/) * [Active Topics](https://wordpress.org/support/plugin/spider-event-calendar/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/spider-event-calendar/unresolved/) * [Reviews](https://wordpress.org/support/plugin/spider-event-calendar/reviews/) * 5 replies * 2 participants * Last reply from: [Shushan](https://wordpress.org/support/users/shushang/) * Last activity: [6 years, 9 months ago](https://wordpress.org/support/topic/error-please-install-plugin-again-4/#post-11871391) * Status: resolved