## Answer Open "「Manage Table」" and modify "[Server Script](/en/manual/table-management-server-script)". --- ## Overview When setting server scripts in Pleasanter, the message "A problem has occurred in the application" may appear, and the table may not open. This article describes how to recover from this situation.  ## How to Recover in The New Version In version 1.2.16.0 and later, when an application error occurs, the "「Manage Table」" button will be displayed and you can move to the table management screen. ### If you know the cause of the error If there is a syntax error in the server script, remove it and click the update button at the bottom of the screen. ### If you do not know the cause of the error To revert site settings, open the Change History tab, review the Undo history, and click the "Restore" button. The table settings will return to the contents before the error occurred. ## How to Recover From Older Versions In versions earlier than 1.2.16.0, the "「Manage Table」" button will not be displayed when an application error occurs, so follow the steps below to open the table management screen. 1. Check the URL of the target table. You can check the URL in the bottom left of the browser by hovering the mouse over the table without opening it. 1. Enter the URL you checked, excluding the /index at the end, directly into the browser's address bar. If the URL is ["https://servername/items/2/index"](https://servername/items/2/index), enter "「https://servername/items/2」". ## Related Information <div id="ManualList"><ul><li><a href="/en/manual/table-management-server-script">Table Management: Server Script</a><span>08.13.2024 up</span></li></ul></article></div><input id="SearchTextHidden" type="hidden" value="" />