Chapters: fixed uiConf check in error handler
Chapters: fixed uiConf check in error handler
DBezemer/mwEmbed,SVSG/mwEmbed,SVSG/mwEmbed,alexmilk/mwEmbed,DBezemer/mwEmbed,kaltura/mwEmbed,kaltura/mwEmbed,omridevk/mwEmbed,joanpuigsanz/mwEmbed,matsuu/mwEmbed,alexmilk/mwEmbed,omridevk/mwEmbed,vladm3/mwEmbed,alexmilk/mwEmbed,slash851/mwEmbed,FlixMaster/mwEmbed,panda-os/mwEmbed,abaylis/mwEmbed,abaylis/mwEmbed,tanyaLibatter/mwEmbed,tanyaLibatter/mwEmbed,tanyaLibatter/mwEmbed,abaylis/mwEmbed,vladm3/mwEmbed,SVSG/mwEmbed,joanpuigsanz/mwEmbed,alexmilk/mwEmbed,omridevk/mwEmbed,vladm3/mwEmbed,kaltura/mwEmbed,panda-os/mwEmbed,safarijv/mwEmbed,vladm3/mwEmbed,tanyaLibatter/mwEmbed,safarijv/mwEmbed,omridevk/mwEmbed,DBezemer/mwEmbed,joanpuigsanz/mwEmbed,slash851/mwEmbed,SVSG/mwEmbed,safarijv/mwEmbed,FlixMaster/mwEmbed,DBezemer/mwEmbed,bordar/mwEmbed,FlixMaster/mwEmbed,kaltura/mwEmbed,slash851/mwEmbed,FlixMaster/mwEmbed,panda-os/mwEmbed,bordar/mwEmbed,safarijv/mwEmbed,bordar/mwEmbed,matsuu/mwEmbed,panda-os/mwEmbed,slash851/mwEmbed,abaylis/mwEmbed,bordar/mwEmbed,matsuu/mwEmbed,matsuu/mwEmbed,joanpuigsanz/mwEmbed