undefined symbol: mail_deliver_ctx_get_log_var_expand_table

dovecot[35376]: imap(user@mail.domain): Error: Couldn't load required plugin /usr/lib/dovecot/modules/lib90_sieve_plugin.so: dlopen() failed: /usr/lib/dovecot/modules/lib90_sieve_plugin.so: undefined symbol: mail_deliver_ctx_get_log_var_expand_table

doveadm auth test user@mail.domain p@$$w0rd
passdb: user@mail.domain auth succeeded
extra fields:
  user=user@mail.domain

doveconf -n
# 2.3.7.2 (3c910f64b): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.7.2 ()
# OS: Linux 5.4.0-73-generic x86_64 Ubuntu 20.04.2 LTS 
# Hostname: mailstation
mail_location = mbox:~/mail
mail_privileged_group = mail
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext imapsieve vnd.dovecot.imapsieve
mdbox_preallocate_space = yes
namespace inbox {
  inbox = yes
  location = 
  mailbox Archive {
    auto = subscribe
    special_use = \Archive
  }
  mailbox Drafts {
    auto = subscribe
    special_use = \Drafts
  }
  mailbox Junk {
    auto = subscribe
    special_use = \Junk
  }
  mailbox Sent {
    auto = subscribe
    special_use = \Sent
  }
  mailbox Trash {
    auto = subscribe
    special_use = \Trash
  }
  prefix = 
}
passdb {
  args = scheme=CRYPT username_format=%u /etc/dovecot/users
  driver = passwd-file
}
plugin {
  imapsieve_mailbox1_before = file:/var/lib/dovecot/sieve/learn-spam.sieve
  imapsieve_mailbox1_causes = COPY
  imapsieve_mailbox1_name = Junk
  imapsieve_mailbox2_before = file:/var/lib/dovecot/sieve/learn-ham.sieve
  imapsieve_mailbox2_causes = COPY
  imapsieve_mailbox2_from = Junk
  imapsieve_mailbox2_name = *
  sieve = file:~/sieve;active=~/.dovecot.sieve
  sieve_default = /var/lib/dovecot/sieve/default.sieve
  sieve_global_extensions = +vnd.dovecot.pipe
  sieve_pipe_bin_dir = /usr/lib/dovecot/sieve-pipe
  sieve_plugins = sieve_imapsieve sieve_extprograms
}
protocols = " imap lmtp sieve"
service auth-worker {
  user = $default_internal_user
}
service auth {
  unix_listener /var/spool/postfix/private/dovecot-auth {
    mode = 0600
    user = postfix
  }
}
service imap-login {
  inet_listener imap {
    port = 0
  }
}
service lmtp {
  unix_listener /var/spool/postfix/private/dovecot-lmtp {
    mode = 0600
    user = postfix
  }
}
ssl_cert = </etc/letsencrypt/live/mail.domain/fullchain.pem
ssl_client_ca_dir = /etc/ssl/certs
ssl_dh = # hidden, use -P to show it
ssl_key = # hidden, use -P to show it
userdb {
  args = username_format=%u /etc/dovecot/users
  driver = passwd-file
}
protocol lmtp {
  mail_plugins = " sieve"
}
protocol imap {
  mail_plugins = " sieve"
}