Server Issues

I tryed to save my config that i edited for a plugin and it doesn't want to do it it happened so many times... but normaly it saves litearly instantly when i click save, also the free one player slot update is broken for me! pls help

i tried, but honestly i dont care about it for now (2. problem was only a bug) And my server is a confirmed troll at deniing to start

its blank it will load like normal and starting...: then offline few seconds later: 0/2 0 or none seconds and nothing... then stopping... it makes me crazy sometimes... i belive it as an error
and no, no error and/or something
I Add A Picture Later When I'm Finished

CsombiTroll (i used it in a hungarian minecraft but for now i use it here)

well... i do have a lots of plugins... but its seems to happen a lot of times... around 12:00 and 15:00 i got trough it 2 times... it hapened again (morning curently) and i just made a picture... i can show it
Edit: i just survived the morning... i can't blame internet trough... its fine it havent got any problem after an error, And I Got The Picture
(Its Not Public, i only use it for to have fun with friends)

no if you see.. it dint stop... it was running Before the server would start... atleast... i know cause i can't join until the timer start or somewhat... As shown on the picture.. this is the how the freeze loks like... i dunno... at lucky chance it will startit but it only stopping it... i know it didn't start cause i can't join the server even if it says it's running. And The Real Thing Is It Never Happened Before Few Months Or Weeks, even when i had 10/12 plugins

i will try and thanks the help