Uncaught exception ‘InvalidArgumentException’ w/message ‘Invalid token format’

(@remi123)

Great plugin (so far) but the emails are not sending.
This is what error.log of our hosting says;

[Tue Dec 12 14:50:44.039355 2017] [lsapi:error] [pid 452193:tid 140040010450688] [client 212.xx.xx.xxx:51883] [host www.mydomain.com] Backend fatal error: PHP Fatal error: Uncaught exception 'InvalidArgumentException' with message 'Invalid token format' in /home/myuser/domains/mydomain.com/public_html/v2/wp-content/plugins/gmail-smtp/google-api-php-client/src/Google/Client.php:434\nStack trace:\n#0 /home/myuser/domains/mydomain.com/public_html/v2/wp-content/plugins/gmail-smtp/class.phpmaileroauthgoogle.php(139): Google_Client->setAccessToken('{"error":"inval...')\n#1 /home/myuser/domains/mydomain.com/public_html/v2/wp-content/plugins/gmail-smtp/PHPMailer/class.smtp.php(475): GmailXOAuth2->getOauth64()\n#2 /home/myuser/domains/mydomain.com/public_html/v2/wp-content/plugins/gmail-smtp/class.phpmaileroauth.php(153): SMTP->authenticate('', '', 'XOAUTH2', '', '', Object(GmailXOAuth2))\n#3 /home/myuser/domains/mydomain.com/public_html/v2/wp-content/plugins/gmail-smtp/PHPMailer/class.phpmailer.php(1542): PHPMailerOAuth->smtpConnect(Array)\n#4 /home/myuser/domains/mydomain.com/public_html/v2/wp-content/plugins/gmail-smtp/PHPMailer/class.phpmailer.php(1337): PHPMailer->smtpS in /home/myuser/domains/mydomain.com/public_html/v2/wp-content/plugins/gmail-smtp/google-api-php-client/src/Google/Client.php on line 434\n, referer: https://www.mydomain.com/v2/wp-admin/options-general.php?page=gmail-smtp-settings&action=test-email

this is what the plugin gives as result after trying to send a test email;

2017-12-12 13:50:42 Connection: opening to smtp.gmail.com:587, timeout=300, options=array ()
2017-12-12 13:50:43 Connection: opened
2017-12-12 13:50:43 SMTP -> get_lines(): $data is ""
2017-12-12 13:50:43 SMTP -> get_lines(): $str is "220 smtp.gmail.com ESMTP v20sm8019741edm.10 - gsmtp"
2017-12-12 13:50:43 SERVER -> CLIENT: 220 smtp.gmail.com ESMTP v20sm8019741edm.10 - gsmtp
2017-12-12 13:50:43 CLIENT -> SERVER: EHLO www.mydomain.com
2017-12-12 13:50:43 SMTP -> get_lines(): $data is ""
2017-12-12 13:50:43 SMTP -> get_lines(): $str is "250-smtp.gmail.com at your service, [185.xx.xx.xx]"
2017-12-12 13:50:43 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.xx.xx.xx]"
2017-12-12 13:50:43 SMTP -> get_lines(): $str is "250-SIZE 35882577"
2017-12-12 13:50:43 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.xx.xx.xx]250-SIZE 35882577"
2017-12-12 13:50:43 SMTP -> get_lines(): $str is "250-8BITMIME"
2017-12-12 13:50:43 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.xx.xx.xx]250-SIZE 35882577250-8BITMIME"
2017-12-12 13:50:43 SMTP -> get_lines(): $str is "250-STARTTLS"
2017-12-12 13:50:43 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.xx.xx.xx]250-SIZE 35882577250-8BITMIME250-STARTTLS"
2017-12-12 13:50:43 SMTP -> get_lines(): $str is "250-ENHANCEDSTATUSCODES"
2017-12-12 13:50:43 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.xx.xx.xx]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES"
2017-12-12 13:50:43 SMTP -> get_lines(): $str is "250-PIPELINING"
2017-12-12 13:50:43 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.xx.xx.xx]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING"
2017-12-12 13:50:43 SMTP -> get_lines(): $str is "250-CHUNKING"
2017-12-12 13:50:43 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.xx.xx.xx]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING"
2017-12-12 13:50:43 SMTP -> get_lines(): $str is "250 SMTPUTF8"
2017-12-12 13:50:43 SERVER -> CLIENT: 250-smtp.gmail.com at your service, [185.xx.xx.xx]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8
2017-12-12 13:50:43 CLIENT -> SERVER: STARTTLS
2017-12-12 13:50:43 SMTP -> get_lines(): $data is ""
2017-12-12 13:50:43 SMTP -> get_lines(): $str is "220 2.0.0 Ready to start TLS"
2017-12-12 13:50:43 SERVER -> CLIENT: 220 2.0.0 Ready to start TLS
2017-12-12 13:50:44 CLIENT -> SERVER: EHLO www.mydomain.com
2017-12-12 13:50:44 SMTP -> get_lines(): $data is ""
2017-12-12 13:50:44 SMTP -> get_lines(): $str is "250-smtp.gmail.com at your service, [185.xx.xx.xx]"
2017-12-12 13:50:44 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.xx.xx.xx]"
2017-12-12 13:50:44 SMTP -> get_lines(): $str is "250-SIZE 35882577"
2017-12-12 13:50:44 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.xx.xx.xx]250-SIZE 35882577"
2017-12-12 13:50:44 SMTP -> get_lines(): $str is "250-8BITMIME"
2017-12-12 13:50:44 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.xx.xx.xx]250-SIZE 35882577250-8BITMIME"
2017-12-12 13:50:44 SMTP -> get_lines(): $str is "250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH"
2017-12-12 13:50:44 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.xx.xx.xx]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH"
2017-12-12 13:50:44 SMTP -> get_lines(): $str is "250-ENHANCEDSTATUSCODES"
2017-12-12 13:50:44 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.xx.xx.xx]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES"
2017-12-12 13:50:44 SMTP -> get_lines(): $str is "250-PIPELINING"
2017-12-12 13:50:44 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.xx.xx.xx]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING"
2017-12-12 13:50:44 SMTP -> get_lines(): $str is "250-CHUNKING"
2017-12-12 13:50:44 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.xx.xx.xx]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING"
2017-12-12 13:50:44 SMTP -> get_lines(): $str is "250 SMTPUTF8"
2017-12-12 13:50:44 SERVER -> CLIENT: 250-smtp.gmail.com at your service, [185.xx.xx.xx]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8
2017-12-12 13:50:44 Auth method requested: XOAUTH2
2017-12-12 13:50:44 Auth methods available on the server: LOGIN,PLAIN,XOAUTH2,PLAIN-CLIENTTOKEN,OAUTHBEARER,XOAUTH
2017-12-12 13:50:44 CLIENT -> SERVER: QUIT
2017-12-12 13:50:44 SMTP -> get_lines(): $data is ""
2017-12-12 13:50:44 SMTP -> get_lines(): $str is "221 2.0.0 closing connection v20sm8019741edm.10 - gsmtp"
2017-12-12 13:50:44 SERVER -> CLIENT: 221 2.0.0 closing connection v20sm8019741edm.10 - gsmtp
2017-12-12 13:50:44 Connection: closed

Server info:

OS: Linux web01.myhost.com 2.6.32-673.26.1.lve1.4.30.el6.x86_64 #1 SMP Wed Jun 21 19:37:37 EDT 2017 x86_64
PHP version: 5.6.32
WordPress version: 4.9.1
WordPress multisite: No
openssl: Available
allow_url_fopen: Enabled
stream_socket_client: Available
fsockopen: Available
cURL: Available
cURL Version: 7.19.7, NSS/3.27.1

Sidenote; I’ve removed our domainname and IP from all lines.

Viewing 2 replies - 1 through 2 (of 2 total)

Thread Starter

remi123

(@remi123)

6 years, 4 months ago

Hi @naa986,

I’ve followed the steps of ‘Fresh Authorization’ (revoked access and deleted access key) and granted access again.
Got the same results;

error.log

[Wed Dec 13 09:41:09.167646 2017] [lsapi:error] [pid 104091:tid 140039989470976] [client 212.45.43.190:62093] [host www.cityspotz.nl] Backend fatal error: PHP Fatal error: Uncaught exception 'InvalidArgumentException' with message 'Invalid token format' in /home/cityspotz/domains/cityspotz.nl/public_html/v2/wp-content/plugins/gmail-smtp/google-api-php-client/src/Google/Client.php:434\nStack trace:\n#0 /home/cityspotz/domains/cityspotz.nl/public_html/v2/wp-content/plugins/gmail-smtp/class.phpmaileroauthgoogle.php(139): Google_Client->setAccessToken('{"error":"inval...')\n#1 /home/cityspotz/domains/cityspotz.nl/public_html/v2/wp-content/plugins/gmail-smtp/PHPMailer/class.smtp.php(475): GmailXOAuth2->getOauth64()\n#2 /home/cityspotz/domains/cityspotz.nl/public_html/v2/wp-content/plugins/gmail-smtp/class.phpmaileroauth.php(153): SMTP->authenticate('', '', 'XOAUTH2', '', '', Object(GmailXOAuth2))\n#3 /home/cityspotz/domains/cityspotz.nl/public_html/v2/wp-content/plugins/gmail-smtp/PHPMailer/class.phpmailer.php(1542): PHPMailerOAuth->smtpConnect(Array)\n#4 /home/cityspotz/domains/cityspotz.nl/public_html/v2/wp-content/plugins/gmail-smtp/PHPMailer/class.phpmailer.php(1337): PHPMailer->smtpS in /home/cityspotz/domains/cityspotz.nl/public_html/v2/wp-content/plugins/gmail-smtp/google-api-php-client/src/Google/Client.php on line 434\n, referer: https://www.cityspotz.nl/v2/wp-admin/options-general.php?page=gmail-smtp-settings&action=test-email

Test Eail result:

2017-12-13 08:41:08 Connection: opening to smtp.gmail.com:587, timeout=300, options=array ()
2017-12-13 08:41:09 Connection: opened
2017-12-13 08:41:09 SMTP -> get_lines(): $data is ""
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "220 smtp.gmail.com ESMTP l50sm824677eda.85 - gsmtp"
2017-12-13 08:41:09 SERVER -> CLIENT: 220 smtp.gmail.com ESMTP l50sm824677eda.85 - gsmtp
2017-12-13 08:41:09 CLIENT -> SERVER: EHLO www.cityspotz.nl
2017-12-13 08:41:09 SMTP -> get_lines(): $data is ""
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "250-smtp.gmail.com at your service, [185.12.13.17]"
2017-12-13 08:41:09 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.12.13.17]"
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "250-SIZE 35882577"
2017-12-13 08:41:09 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.12.13.17]250-SIZE 35882577"
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "250-8BITMIME"
2017-12-13 08:41:09 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.12.13.17]250-SIZE 35882577250-8BITMIME"
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "250-STARTTLS"
2017-12-13 08:41:09 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.12.13.17]250-SIZE 35882577250-8BITMIME250-STARTTLS"
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "250-ENHANCEDSTATUSCODES"
2017-12-13 08:41:09 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.12.13.17]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES"
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "250-PIPELINING"
2017-12-13 08:41:09 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.12.13.17]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING"
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "250-CHUNKING"
2017-12-13 08:41:09 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.12.13.17]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING"
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "250 SMTPUTF8"
2017-12-13 08:41:09 SERVER -> CLIENT: 250-smtp.gmail.com at your service, [185.12.13.17]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8
2017-12-13 08:41:09 CLIENT -> SERVER: STARTTLS
2017-12-13 08:41:09 SMTP -> get_lines(): $data is ""
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "220 2.0.0 Ready to start TLS"
2017-12-13 08:41:09 SERVER -> CLIENT: 220 2.0.0 Ready to start TLS
2017-12-13 08:41:09 CLIENT -> SERVER: EHLO www.cityspotz.nl
2017-12-13 08:41:09 SMTP -> get_lines(): $data is ""
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "250-smtp.gmail.com at your service, [185.12.13.17]"
2017-12-13 08:41:09 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.12.13.17]"
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "250-SIZE 35882577"
2017-12-13 08:41:09 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.12.13.17]250-SIZE 35882577"
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "250-8BITMIME"
2017-12-13 08:41:09 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.12.13.17]250-SIZE 35882577250-8BITMIME"
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH"
2017-12-13 08:41:09 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.12.13.17]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH"
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "250-ENHANCEDSTATUSCODES"
2017-12-13 08:41:09 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.12.13.17]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES"
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "250-PIPELINING"
2017-12-13 08:41:09 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.12.13.17]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING"
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "250-CHUNKING"
2017-12-13 08:41:09 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [185.12.13.17]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING"
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "250 SMTPUTF8"
2017-12-13 08:41:09 SERVER -> CLIENT: 250-smtp.gmail.com at your service, [185.12.13.17]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8
2017-12-13 08:41:09 Auth method requested: XOAUTH2
2017-12-13 08:41:09 Auth methods available on the server: LOGIN,PLAIN,XOAUTH2,PLAIN-CLIENTTOKEN,OAUTHBEARER,XOAUTH
2017-12-13 08:41:09 CLIENT -> SERVER: QUIT
2017-12-13 08:41:09 SMTP -> get_lines(): $data is ""
2017-12-13 08:41:09 SMTP -> get_lines(): $str is "221 2.0.0 closing connection l50sm824677eda.85 - gsmtp"
2017-12-13 08:41:09 SERVER -> CLIENT: 221 2.0.0 closing connection l50sm824677eda.85 - gsmtp
2017-12-13 08:41:09 Connection: closed

Thread Starter

remi123

(@remi123)

6 years, 4 months ago

After some debugging I found this error message inside $options = gmail_smtp_get_option();

[oauth_access_token] => {"error":"invalid_grant","error_description":"Code was already redeemed."}

Do you know how to fix this?

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Uncaught exception ‘InvalidArgumentException’ w/message ‘Invalid token format’’ is closed to new replies.