I'm trying to make a minecraft modded server to play with my friend, I have forge 1.16.5-36.1.0 currently, and all the mods I added were also 1.16.5 supported. But when I go into the server, there are no modded mobs spawning, I went into creative mode to spawn something in and nothing comes up, ends up crashing my game. Yet when I go into a single player creative, everything is there. Same thing happened with mods like tinkers construct where I would try to place Seared bricks in the server and it would disappear immediately. Yet my mini-map mode still shows up at the top left.
A picture of my mods is attached
Also I know the pandoras creatures states that its 1.16.3 in the title but it stated that it was 1.16.5 in the files.