How to add an interface back to a port channel?

I have two dell switches (model S4048T-ON). Each has a link going in a server (Wrk1). The 2 links (interface TenGigabitEthernet 1/10) are configured as port of a port-channel (Port-channel 110).  For some reason, one of the links left the port-channel. How do I add it back?

Here is a configuration except:

Switch 1 config
---------------

interface Port-channel 110
description Server Wrk1
no ip address
portmode hybrid
switchport
spanning-tree pvst EDXX-port 
vlt-peer-lag port-channel 110
no shutdown
!

interface TenGigabitEthernet 1/10
description Server Wrk1
no ip address
mtu 9216
! 
port-channel-protocol LACP 
port-channel 110 mode active 
no shutdown
!




Switch 2 config
----------------

interface Port-channel 110
Description Server Wrk1
no ip address
portmode hybrid
switchport
spanning-tree pvst EDXX-port 
vlt-peer-lag port-channel 110
no shutdown
!

interface TenGigabitEthernet 1/10
description Server Wrk1
no ip address
mtu 9216
! 
port-channel-protocol LACP 
port-channel 110 mode active 
no shutdown
!

Here is the current state of the TenGigabitEthernet 1/10 on both switches:

Current status of TenGigabitEthernet 1/10 at switch 1
------------------------------------------------------

LEAF-10G-01#show interfaces tengigabitethernet 1/10
TenGigabitEthernet 1/10 is up, line protocol is up
Port is part of Port-channel 110           <------------- this is part of port-channel 110
Description: Server Wrk1
Hardware is DellEMCEth, address is 68:4f:64:53:8d:97
Current address is 68:4f:64:53:8d:97
Pluggable media not present
Interface index is 2098308
Internet address is not set
Mode of IPv4 Address Assignment : NONE
DHCP Client-ID :684f64538d97
MTU 9216 bytes, IP MTU 9198 bytes
LineSpeed 10000 Mbit, Mode full duplex
Auto-mdix enabled, Flowcontrol rx off tx off
ARP type: ARPA, ARP Timeout 04:00:00
Last clearing of "show interface" counters 183w0d17h
Queueing strategy: fifo
Input Statistics:
605171384616 packets, 849826760012970 bytes
5973610 64-byte pkts, 33778312051 over 64-byte pkts, 10447037251 over 127-byte pkts
1298340709 over 255-byte pkts, 4268787995 over 511-byte pkts, 555372932998 over 1023-byte pkts
117833502 Multicasts, 1293 Broadcasts, 605053549807 Unicasts
0 runts, 0 giants, 0 throttles
0 CRC, 0 overrun, 0 discarded
Output Statistics:
3210244217180 packets, 2562985960797343 bytes, 0 underruns
119958521 64-byte pkts, 1386817590970 over 64-byte pkts, 37898540896 over 127-byte pkts
45701288474 over 255-byte pkts, 228585630774 over 511-byte pkts, 1511121207543 over 1023-byte pkts
220834647 Multicasts, 69942 Broadcasts, 3210023312591 Unicasts
0 throttles, 0 discarded, 0 collisions, 0 wreddrops
Rate info (interval 299 seconds):
Input 88.00 Mbits/sec, 19943 packets/sec, 0.91% of line-rate
Output 261.00 Mbits/sec, 40122 packets/sec, 2.67% of line-rate
Time since last interface status change: 92w4d14h





Current status of TenGigabitEthernet 1/10 at switch 2
------------------------------------------------------

LEAF-10G-02#show interfaces tengigabitethernet 1/10
TenGigabitEthernet 1/10 is up, line protocol is up
Description: Server Wrk1          <---- missing "Port is part of Port-channel 110"
Hardware is DellEMCEth, address is 68:4f:64:53:8e:97
Current address is 68:4f:64:53:8e:97
Pluggable media not present
Interface index is 2098308
Internet address is not set
Mode of IPv4 Address Assignment : NONE
DHCP Client-ID :684f64538e97
MTU 9216 bytes, IP MTU 9198 bytes
LineSpeed 10000 Mbit, Mode full duplex
Auto-mdix enabled, Flowcontrol rx off tx off
ARP type: ARPA, ARP Timeout 04:00:00
Last clearing of "show interface" counters 183w0d17h
Queueing strategy: fifo
Input Statistics:
1734814816652 packets, 1040703784406336 bytes
51267 64-byte pkts, 640778457890 over 64-byte pkts, 480108838541 over 127-byte pkts
4098442224 over 255-byte pkts, 2086577813 over 511-byte pkts, 607742448917 over 1023-byte pkts
116232008 Multicasts, 1540 Broadcasts, 1734698583103 Unicasts
0 runts, 0 giants, 0 throttles
1 CRC, 0 overrun, 0 discarded
Output Statistics:
753130494301 packets, 1079261804139843 bytes, 0 underruns
1110002 64-byte pkts, 39264298783 over 64-byte pkts, 835931468 over 127-byte pkts
3458868131 over 255-byte pkts, 1857035303 over 511-byte pkts, 707713250614 over 1023-byte pkts
160480894 Multicasts, 79641 Broadcasts, 752969933766 Unicasts
0 throttles, 0 discarded, 0 collisions, 0 wreddrops
Rate info (interval 299 seconds):
Input 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate
Output 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate
Time since last interface status change: 00:23:28

How do I add back tengigabitethernet 1/10 on switch LEAF-10G-02 to port-channel 110?