Yeah, you seem to be missing quite a lot of mods as part of Technic. Please clear your cache and try to launch again, as you should have a good thirty mods.
This type of console spam occurs generally when a player force-closes their game instead of using the standard method (Escape -> Quit Game). This includes computer crashes, restarts, java crashes, and Alt+F4 (or "forced termination") of the Minecraft client.
This can also occur with network errors.
Please note that when signing on to a Tekkit server that your Tekkit client is using the correct version to match the server you are connecting to. Please see the screenshot below for an example:
Please also note that at the time of making this post, there is no such available version as "3.0.4" as you have mentioned.... even though there should be it seems to be missing in my launcher?