OAuth client error

Error: it was not possible to access the OAuth request token: it was returned an unexpected response status 401 Response: oauth_problem=signature_invalid&oauth_problem_advice=javax.security.auth.login.LoginException%20while%20obtaining%20request%20token%20for%20%3AGET%26https%253A%252F%252Fapi.linkedin.com%252Fuas%252Foauth%252FrequestToken%26oauth_callback%253Dhttp%25253A%25252F%25252Fwww.easylance.eu%25252FMonCompte%25252Finclude%25252Foauth-api%25252Flogin_with_linkedin.php%2526oauth_consumer_key%253D75aym9hxrzifju%2526oauth_nonce%253Dfeebadb48df877ba3a3cf28029cbbb5c%2526oauth_signature_method%253DHMAC-SHA1%2526oauth_timestamp%253D1593959644%2526oauth_version%253D1.0%2526scope%253Dr_fullprofile%252520r_emailaddress%0AConsumer%20key%20%2075aym9hxrzifju%20is%20disabled