poppler don't deactivate itself on upgrade

[jpmelko]

--->  Computing dependencies for poppler
--->  Fetching archive for poppler
--->  Attempting to fetch poppler-0.76.1_0.darwin_18.x86_64.tbz2 from https://packages.macports.org/poppler
--->  Attempting to fetch poppler-0.76.1_0.darwin_18.x86_64.tbz2 from http://lil.fr.packages.macports.org/poppler
--->  Attempting to fetch poppler-0.76.1_0.darwin_18.x86_64.tbz2 from http://mse.uk.packages.macports.org/sites/packages.macports.org/poppler
--->  Fetching distfiles for poppler
--->  Attempting to fetch poppler-0.76.1.tar.xz from https://distfiles.macports.org/poppler
--->  Verifying checksums for poppler
--->  Extracting poppler
--->  Applying patches to poppler
--->  Configuring poppler
Error: poppler cannot be built while another version of poppler is active.
Error: Please forcibly deactivate the existing copy of poppler, e.g. by running:
Error: 
Error:     sudo port -f deactivate poppler
Error: 
Error: Then try again.
Error: Failed to configure poppler: poppler is active
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets to report a bug.
Mon May  6 07:36:33 CEST 2019: End of "port -N -p upgrade outdated"

Mon May  6 07:36:33 CEST 2019: Starting "port -N -p upgrade installed"
--->  Computing dependencies for poppler
--->  Configuring poppler
Error: poppler cannot be built while another version of poppler is active.
Error: Please forcibly deactivate the existing copy of poppler, e.g. by running:
Error: 
Error:     sudo port -f deactivate poppler
Error: 
Error: Then try again.
Error: Failed to configure poppler: poppler is active
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_graphics_poppler/poppler/main.log for details.
--->  Updating database of binaries
--->  Scanning binaries for 
linking errors
--->  No broken files found.
--->  No broken ports found.

is it possible to correct ? This don't occurs with other portswirth configuration ie:

--->  Computing dependencies for p5.28-image-exiftool
--->  Fetching archive for p5.28-image-exiftool
--->  Attempting to fetch p5.28-image-exiftool-11.390.0_0.darwin_18.noarch.tbz2 from https://packages.macports.org/p5.28-image-exiftool
--->  Attempting to fetch p5.28-image-exiftool-11.390.0_0.darwin_18.noarch.tbz2 from http://lil.fr.packages.macports.org/p5.28-image-exiftool
--->  Attempting to fetch p5.28-image-exiftool-11.390.0_0.darwin_18.noarch.tbz2 from http://mse.uk.packages.macports.org/sites/packages.macports.org/p5.28-image-exiftool
--->  Fetching distfiles for p5.28-image-exiftool
--->  Attempting to fetch Image-ExifTool-11.39.tar.gz from https://distfiles.macports.org/perl5
--->  Verifying checksums for p5.28-image-exiftool
--->  Extracting p5.28-image-exiftool
--->  Configuring p5.28-image-exiftool
--->  Building p5.28-image-exiftool
--->  Staging p5.28-image-exiftool into destroot
--->  Installing p5.28-image-exiftool @11.390.0_0
--->  Cleaning p5.28-image-exiftool
--->  Computing dependencies for p5.28-image-exiftool
--->  Deactivating p5.28-image-exiftool @11.380.0_0
--->  Cleaning p5.28-image-exiftool
--->  Activating p5.28-image-exiftool @11.390.0_0
--->  Cleaning p5.28-image-exiftool