BlackKnight_001

My server (Free server) Won't start and i have tried everything i could think of. everytime i try to join i have been send back to the lobby.. and i really don't want to lose al my work i have build there! my friends wanted to join but now that never can happen. this is how far i have come but then he just send me back to the lobby for no reson at all. my server just wont start. Please can someone help me?!

I can´t sadly join my server anymore and i have tried almost everything i can think about. i sight out my mincraft account and relogged in, and still it doesn´t work.. When i type my serve ip in and wait he will say that its starting up but when its done i be send back to the lobby?! My server just won't go online anymore two! How can i fix this? can someone please help me because i dont want to lose al my work i dit all these day's!