Same problem here:
L 08/31/2018 - 06:00
6: [SM] Unable to load extension "cssdm.ext": /home/Server/gameserver/1-css-surfstyle/cstrike/addons/sourcemod/extensions/cssdm.ext.2.css.so: undefined symbol: _ZdlPvj
Metamod Snapshot: 1.10.7 - 966
Sourcemod Snapshot: 1.9.0 - 6251
CSSDM Snapshot: 2.1.6 - 253
Any ideas?
- Killer0561