Dec 1 17:30:53 serv-01 dovecot: pop3-login: file client.c: line 423 (client_unref): assertion failed: (client->destroyed)

Dec 1 17:31:21 serv-01 dovecot: pop3-login: file client.c: line 423 (client_unref): assertion failed: (client->destroyed)

Dec 1 17:31:25 serv-01 dovecot: pop3-login: file client.c: line 423 (client_unref): assertion failed: (client->destroyed)

Dec 1 17:31:29 serv-01 dovecot: pop3-login: file client.c: line 423 (client_unref): assertion failed: (client->destroyed)

Dec 1 17:31:33 serv-01 dovecot: pop3-login: file client.c: line 423 (client_unref): assertion failed: (client->destroyed)

Dec 1 17:31:41 serv-01 dovecot: pop3-login: file client.c: line 423 (client_unref): assertion failed: (client->destroyed)

Dec 1 17:31:45 serv-01 dovecot: pop3-login: file client.c: line 423 (client_unref): assertion failed: (client->destroyed)

Dec 1 17:31:49 serv-01 dovecot: pop3-login: file client.c: line 423 (client_unref): assertion failed: (client->destroyed)

Dec 1 17:31:53 serv-01 dovecot: pop3-login: file client.c: line 423 (client_unref): assertion failed: (client->destroyed)