Uninitialized string offset: 0 [file DBX_Folder.class.php, line 647]

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Backtrace:

• DBX_Folder.saveFolderInfo("/home/imma/Apache/htdocs/imma/templates/folders/exhibition/floor...", "")
• DBX_Folder.getFolderInfo("/home/imma/Apache/htdocs/imma/templates/folders/exhibition/floor...")
• DBX_Folder.DBX_Folder()
• include_once("/home/imma/Apache/htdocs/imma/templates/main.php")
• DBX_Template.includePhpFile("main.php")
• DBX_Template.parseTemplate("MAIN")
• DBX.getPage()
• DBX.printPage()