Bukkit

What steps will reproduce the problem?
1.enable hook
2.restart server
3.get failure

What is the expected output? What do you see instead?
Get Statistics from mcmmo over internal mcmmo Hook

What version of the product are you using?
Statistics v1.2.4
Spigot 1.8.3
mcMMO v1.5.02-b35

Do you have an error log of what happened? (Portal: check cache/error.txt)
Befor enabling hook
[04:19:32] [Server thread/INFO]: [Statistics] Enabling Statistics v1.2.4
[04:19:32] [Server thread/INFO]: [Statistics] +------ [ Fetching Patches ] ------+
[04:19:32] [Server thread/INFO]: [Statistics] |  All patch files are up to date  |
[04:19:32] [Server thread/INFO]: [Statistics] +----------------------------------+
[04:19:32] [Server thread/INFO]: [Statistics] Database connection established.
[04:19:32] [Server thread/INFO]: [Statistics] +-------- [ Hook Manager ] --------+
[04:19:32] [Server thread/INFO]: [Statistics] |     Hook Manager starting up     |
[04:19:32] [Server thread/INFO]: [Statistics] |                                  |
[04:19:32] [Server thread/INFO]: [Statistics] |                                  |
[04:19:32] [Server thread/INFO]: [Statistics] |         0 hooks enabled          |
[04:19:32] [Server thread/INFO]: [Statistics] +----------------------------------+

After:
[04:17:27] [Server thread/INFO]: [Statistics] Enabling Statistics v1.2.4
[04:17:27] [Server thread/INFO]: [Statistics] +------ [ Fetching Patches ] ------+
[04:17:27] [Server thread/INFO]: [Statistics] |  All patch files are up to date  |
[04:17:27] [Server thread/INFO]: [Statistics] +----------------------------------+
[04:17:27] [Server thread/INFO]: [Statistics] Database connection established.
[04:17:27] [Server thread/INFO]: [Statistics] +-------- [ Hook Manager ] --------+
[04:17:27] [Server thread/INFO]: [Statistics] |     Hook Manager starting up     |
[04:17:27] [Server thread/INFO]: [Statistics] |                                  |
[04:17:27] [Server thread/INFO]: [Statistics] +------ [ Fetching Patches ] ------+
[04:17:27] [Server thread/INFO]: [Statistics] |  All patch files are up to date  |
[04:17:27] [Server thread/INFO]: [Statistics] +----------------------------------+
[04:17:27] [Server thread/INFO]: [Statistics] +-------] Database Patcher [-------+
[04:17:27] [Server thread/INFO]: [Statistics] |          Patching McMMO          |
[04:17:27] [Server thread/INFO]: [Statistics] |       Applying patch 1 / 1       |
[04:17:27] [Server thread/INFO]: [Statistics] |      Could not enable mcMMO      |
[04:17:27] [Server thread/INFO]: [Statistics] |                                  |
[04:17:27] [Server thread/INFO]: [Statistics] |         0 hooks enabled          |
[04:17:27] [Server thread/INFO]: [Statistics] +----------------------------------+

Please provide any additional information below. (Plugin/Portal Version, Server Version, PHP Version. MySQL Version)

I've got the same problem with the most recent version of both plugins.