Problem with EX3300 LLDP Discarded TLVs (Junos 15.1R6-S2.1)

I have problem with EX3300 (Junos 15.1R6-S2.1) which is connected to EX4300-32F (14.1X53-D45.3). EX3300 is sending SNMP traps every second with errors regarding LLDP and discarded TLVs.

root@EX33> show lldp neighbors
Local Interface    Parent Interface    Chassis Id          Port info          System Name
ge-0/1/3.0         -                   XX:XX:XX:XX:XX:XX         PII                       EX43
root@EX33> show lldp statistics
Interface    Parent Interface  Received  Unknown TLVs  With Errors  Discarded TLVs  Transmitted  Untransmitted
ge-0/1/3.0   -                 9666      0             134050       134050          9701         0
root@EX43> show lldp neighbors
Local Interface    Parent Interface    Chassis Id          Port info          System Name
ge-0/0/0           -                   XX:XX:XX:XX:XX:XX          Uplink               EX33
root@EX43> show lldp statistics
Interface    Parent Interface  Received  Unknown TLVs  With Errors  Discarded TLVs  Transmitted  Untransmitted
ge-0/0/0     -                 2576      0             0            0               2583         0

I tried disabling SNMP traps for LLDP yet the command doesnt work like it should as described in below KB:

https://www.juniper.net/documentation/en_US/junos/topics/task/configuration/layer-2-services-lldp-configuring.html

https://www.juniper.net/documentation/en_US/junos/topics/reference/configuration-statement/lldp-configuration-notification-interval-edit-protocols-lldp.html

{master:0}[edit protocols lldp]
root@EX33# set ptopo-configuration-trap-interval 0
{master:0}[edit protocols lldp]
root@EX33# set lldp-configuration-notification-interval 0
                                                               ^
Value 0 is not within range (5..3600) at '0'
root@EX33# show
ptopo-configuration-trap-interval 0;

Don't know how to troubleshoot this problem and fix it. I also don't have any idea how to stop the flood of SNMP traps beside disabling LLDP on all uplinks for EX3300.