Failed to save player data for [playername]

[NITROXXX]

Hello , i just started a modded minecraft server with forge 1.18.2 with around 40 mods but i want to add more mods useful to upgrade my smp but like i have this error that keeps coming up mostly when i try to add some mods ( not all but i don't know why ) and it keeps saying that it failed to save player data for a player , i tought it was because of one mod that i had to remove but it was for some other mods to that i tried to add on and it keeps putting the same error and i don't know how to fix it , can someone help me for this , i tried to contact my server support but they told me to ask here and i never found on the internet someone who could fix this type of problem data with mods.

Edited July 19, 2022 by NITROXXX

[NITROXXX]

here a list of the server mods