Server crashing with this error
PHP Code:
[HAMSANDWICH] Failed to retrieve vtable for "player", hook for "Ham_TakeDamage_Player_Pre" not active.
L 04/22/2019 - 16:49:53: [AMXX] Displaying debug trace (plugin "UltimatePlugin.amxx")
L 04/22/2019 - 16:49:53: [AMXX] Run time error 10: native error (native "RegisterHam")
L 04/22/2019 - 16:49:53: [AMXX] [0] UltimatePlugin_Select.sma::plugin_init (line 1100)
L 04/22/2019 - 16:49:54: [HAMSANDWICH] Failed to retrieve vtable for "weapon_ak47", hook for "Ham_PostFrame_Pre" not active.
How to fix this ?