CSS plugin error

[Nerus87]

L 05/02/2020 - 23:13:52: SourceMod error session started
L 05/02/2020 - 23:13:52: Info (map "de_dust2") (file "/servers/starewygi/css-ffa/cstrike/addons/sourcemod/logs/errors_20200502.log")
L 05/02/2020 - 23:13:52: [SM] Exception reported: Could not send a usermessage
L 05/02/2020 - 23:13:52: [SM] Blaming: umc-echonextmap.smx
L 05/02/2020 - 23:13:52: [SM] Call stack trace:
L 05/02/2020 - 23:13:52: [SM]   [0] PrintCenterText
L 05/02/2020 - 23:13:52: [SM]   [1] Line 418, /servers/starewygi/css-ffa/cstrike/addons/sourcemod/scripting/include/halflife.inc::PrintCenterTextAll
L 05/02/2020 - 23:13:52: [SM]   [2] Line 393, /servers/starewygi/css-ffa/cstrike/addons/sourcemod/scripting/include/umc_utils.inc::DisplayServerMessage
L 05/02/2020 - 23:13:52: [SM]   [3] Line 89, umc-echonextmap.sp::UMC_OnNextmapSet
L 05/02/2020 - 23:13:52: [SM]   [5] Call_Finish
L 05/02/2020 - 23:13:52: [SM]   [6] Line 3836, umc-core.sp::DoMapChange
L 05/02/2020 - 23:13:52: [SM]   [7] Line 1196, umc-core.sp::Native_UMCSetNextMap
L 05/02/2020 - 23:13:52: [SM]   [9] UMC_SetNextMap
L 05/02/2020 - 23:13:52: [SM]   [10] Line 356, umc-randomcycle.sp::DoRandomNextMap
L 05/02/2020 - 23:13:52: [SM]   [11] Line 240, umc-randomcycle.sp::Event_GameEnd
L 05/02/2020 - 23:13:52: [SM]   [12] Line 226, umc-randomcycle.sp::_VGuiMenu
L 05/02/2020 - 23:14:03: Error log file session closed.

[kilroy98]

#20 read this issue