Thanks for the quick response. Based on your reply, I just realized that the code is trying to get the lendbook on BTG because I have a positive value in my Funding Wallet for BTG. This happened automatically as part of the bitcoin fork. Bitfinex put the BTG coins into the funding wallet automatically because that is where my BTC was I guess. I moved the BTG out of my BTG Funding Wallet to my BTG Exchange Wallet and that made the Bot code stop trying to get the lendbook data for BTG. It seems to be running correctly again. Hopefully this post will help anyone else that hits this problem. Thanks.

I think the new coin BTG may have broken something. Starting on 10/24 my error logs on v1.08 filled up due to an infinite loop.

[Tue Oct 31 01:04:42.359979 2017] [:error] [pid 3349] [client 52.6.250.144:60840] PHP Warning:  Division by zero in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 374
[Tue Oct 31 01:04:42.360010 2017] [:error] [pid 3349] [client 52.6.250.144:60840] PHP Warning:  Division by zero in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 380

It seems to all start with this issue:
[Tue Oct 31 01:04:42.359667 2017] [:error] [pid 3349] [client 52.6.250.144:60840] PHP Warning:  file_get_contents(https://api.bitfinex.com/v1/lendbook/btg/?limit_asks=500&limit_bids=0): failed to open stream: HTTP request failed! HTTP/1.1 400 Bad Request\r\n in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 229


Notice the "BTG" in the URL.
https://api.bitfinex.com/v1/lendbook/btg/?limit_asks=500&limit_bids=0

This returns {"message":"Unknown currency"}

Change "btg" to any other coin code and it works fine. It seems the code is pulling back all coins and trying to get the lending book, so when BTG started coming back as a valid coin, it tries to get the ending info and fails.

Any suggestions on a quick fix or maybe a code update?

Awesome. Thanks so much for the quick response.

I'm a new user of the MarginBot. So far so good. Many Thanks to HowardF

I need help with some error messages.

I downloaded the latest and set it up again yesterday on 10/15. It shows version 1.08. I'm running on PHP5.6 and MySQL 5.5 on AWS Linux on an EC2 server. I did modify the DB to add NEO as my 14th currency pair and I only left USD, BTC, ETH and NEO as active. The rest I set to zero. Then I set my cron jobs and everything appears to be running. I saw it post two NEO orders, so it is working.

However, I see the following errors over and over in the httpd error_log. Should I be concerned? (not my real IP, obviously).

Every 10 Min Job:
[Mon Oct 16 14:01:08.357984 2017] [:error] [pid 3330] [client 53.2.210.52:34042] PHP Notice:  Undefined property: Bitfinex::$cryptoPendingVal in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 481
[Mon Oct 16 14:01:10.847006 2017] [:error] [pid 3330] [client 53.2.210.52:34042] PHP Notice:  Undefined index: ETH in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 445
[Mon Oct 16 14:01:10.847040 2017] [:error] [pid 3330] [client 53.2.210.52:34042] PHP Notice:  Undefined variable: intReturn in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 446
[Mon Oct 16 14:01:10.847045 2017] [:error] [pid 3330] [client 53.2.210.52:34042] PHP Notice:  Undefined index: ETH in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 446
[Mon Oct 16 14:01:10.847061 2017] [:error] [pid 3330] [client 53.2.210.52:34042] PHP Notice:  Undefined index: BTC in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 445
[Mon Oct 16 14:01:10.847065 2017] [:error] [pid 3330] [client 53.2.210.52:34042] PHP Notice:  Undefined index: BTC in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 446
[Mon Oct 16 14:01:10.847070 2017] [:error] [pid 3330] [client 53.2.210.52:34042] PHP Notice:  Undefined index: USD in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 445
[Mon Oct 16 14:01:10.847073 2017] [:error] [pid 3330] [client 53.2.210.52:34042] PHP Notice:  Undefined index: USD in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 446
[Mon Oct 16 14:01:10.847082 2017] [:error] [pid 3330] [client 53.2.210.52:34042] PHP Notice:  Undefined index: NEO in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 445
[Mon Oct 16 14:01:10.847086 2017] [:error] [pid 3330] [client 53.2.210.52:34042] PHP Notice:  Undefined index: NEO in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 446
[Mon Oct 16 14:01:10.847401 2017] [:error] [pid 3330] [client 53.2.210.52:34042] PHP Notice:  Undefined property: Bitfinex::$cryptoPendingIDS in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 336

Every Hourly Job:
[Mon Oct 16 14:05:02.646020 2017] [:error] [pid 3194] [client 53.2.210.52:34056] PHP Notice:  Undefined property: Bitfinex::$cryptoPendingVal in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 481
[Mon Oct 16 14:05:04.142334 2017] [:error] [pid 3194] [client 53.2.210.52:34056] PHP Notice:  Undefined index: ETH in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 445
[Mon Oct 16 14:05:04.142368 2017] [:error] [pid 3194] [client 53.2.210.52:34056] PHP Notice:  Undefined variable: intReturn in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 446
[Mon Oct 16 14:05:04.142373 2017] [:error] [pid 3194] [client 53.2.210.52:34056] PHP Notice:  Undefined index: ETH in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 446
[Mon Oct 16 14:05:04.142378 2017] [:error] [pid 3194] [client 53.2.210.52:34056] PHP Notice:  Undefined index: BTC in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 445
[Mon Oct 16 14:05:04.142383 2017] [:error] [pid 3194] [client 53.2.210.52:34056] PHP Notice:  Undefined index: BTC in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 446
[Mon Oct 16 14:05:04.142387 2017] [:error] [pid 3194] [client 53.2.210.52:34056] PHP Notice:  Undefined index: USD in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 445
[Mon Oct 16 14:05:04.142391 2017] [:error] [pid 3194] [client 53.2.210.52:34056] PHP Notice:  Undefined index: USD in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 446
[Mon Oct 16 14:05:04.142401 2017] [:error] [pid 3194] [client 53.2.210.52:34056] PHP Notice:  Undefined index: NEO in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 445
[Mon Oct 16 14:05:04.142405 2017] [:error] [pid 3194] [client 53.2.210.52:34056] PHP Notice:  Undefined index: NEO in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 446
[Mon Oct 16 14:05:04.143075 2017] [:error] [pid 3194] [client 53.2.210.52:34056] PHP Notice:  Undefined index: id in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 169
[Mon Oct 16 14:05:04.143163 2017] [:error] [pid 3194] [client 53.2.210.52:34056] PHP Notice:  Undefined index: price in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 78
[Mon Oct 16 14:05:09.563742 2017] [:error] [pid 3194] [client 53.2.210.52:34056] PHP Notice:  Undefined index: price in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 78
[Mon Oct 16 14:05:10.626413 2017] [:error] [pid 3194] [client 53.2.210.52:34056] PHP Notice:  Undefined index: price in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 78
[Mon Oct 16 14:05:15.362886 2017] [:error] [pid 3194] [client 53.2.210.52:34056] PHP Notice:  Undefined index: price in /var/www/html/bitbot/inc/ExchangeAPIs/bitfinex.php on line 78

Thanks in advance for any advice. MT