yes I've replaced with the file
but it has not solved the problem
I found the following error in the database log :
'13:03:17' [Query Over Time

_GetListEventStatus] MID:1000 WID:1 ThreadID:6240 time=12438 ms
'13:03:19' [Query Over Time:[Membership]Auth_ResetAuthServer] MID:1000 WID:1 ThreadID:3624 time=9622 ms
'13:03:19' [Query Over Time:[Membership]Auth_ResetAuthServer] MID:1000 WID:1 ThreadID:5200 time=4910 ms
'13:06:09' [Query Over Time:[Membership]Auth_ResetAuthServer] MID:1000 WID:1 ThreadID:6240 time=1326 ms
'13:06:09' [Query Over Time:[Membership]Auth_ResetAuthServer] MID:1000 WID:1 ThreadID:1188 time=6287 ms
'13:45:31' [Query Over Time:QueryGetWorldEventQuestCounter] MID:1000 WID:1 ThreadID:4360 time=33241 ms
'13:45:33' [Query Over Time

_GetListEventStatus] MID:1000 WID:1 ThreadID:5880 time=23138 ms
'13:45:43' [Query Over Time:[Membership]Auth_ResetAuthServer] MID:1000 WID:1 ThreadID:4360 time=11486 ms
'13:45:43' [Query Over Time:[Membership]Auth_ResetAuthServer] MID:1000 WID:1 ThreadID:5392 time=44782 ms
'13:45:43' [Query Over Time:[Membership]Auth_ResetAuthServer] MID:1000 WID:1 ThreadID:6260 time=28880 ms
'13:45:43' [Query Over Time:[Membership]Auth_ResetAuthServer] MID:1000 WID:1 ThreadID:6000 time=33886 ms
'13:45:43' [Query Over Time:[Membership]Auth_ResetAuthServer] MID:1000 WID:1 ThreadID:5880 time=11800 ms
'13:48:41' [Query Over Time:[Membership]Auth_ResetAuthServer] MID:1000 WID:1 ThreadID:5392 time=1114 ms
whether that be a problem?