[BUG]: extract_instruments（）have some reading error

[Lincy1226]

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Describe the bug (required)

Hello! I tried to use extract_instruments() to get datasets from IEU GWAS. But Rstudio can't create correct connection. Additionally, I tried to use available_outcomes() and it showed the similar error. Can you give me some assistance?
Provide a clear and concise description of what the bug is
Error: Cannot read token from alleged .rds file:
mrbase.oauthError in readRDS(token_path): error reading from connection

Describe the current behaviour you observe (required)

ldsc_gwas<-extract_instruments(outcomes ="ebi-a-GCST90025986",clump = FALSE) #blood glucose
Extracting data from 1 GWAS(s)
[>] 1 of 1
Error: Cannot read token from alleged .rds file:
mrbase.oauthError in readRDS(token_path): error reading from connection
available_outcomes()
Error: Cannot read token from alleged .rds file:
mrbase.oauthError in readRDS(token_path): error reading from connection
Include code blocks with any error messages

Describe the behaviour you expect (required)

R code to reproduce the issue (required)

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System information

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Additional context

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