<br />
<b>Fatal error</b>:  Uncaught Error: Undefined constant &quot;GuzzleHttp\Handler\CURLOPT_CUSTOMREQUEST&quot; in /users/infinimonster/www/bankpipe/Omnipay/guzzlehttp/guzzle/src/Handler/CurlFactory.php:195
Stack trace:
#0 /users/infinimonster/www/bankpipe/Omnipay/guzzlehttp/guzzle/src/Handler/CurlFactory.php(41): GuzzleHttp\Handler\CurlFactory-&gt;getDefaultConf(Object(GuzzleHttp\Handler\EasyHandle))
#1 /users/infinimonster/www/bankpipe/Omnipay/guzzlehttp/guzzle/src/Handler/CurlHandler.php(39): GuzzleHttp\Handler\CurlFactory-&gt;create(Object(GuzzleHttp\Psr7\Request), Array)
#2 /users/infinimonster/www/bankpipe/Omnipay/guzzlehttp/guzzle/src/PrepareBodyMiddleware.php(66): GuzzleHttp\Handler\CurlHandler-&gt;__invoke(Object(GuzzleHttp\Psr7\Request), Array)
#3 /users/infinimonster/www/bankpipe/Omnipay/guzzlehttp/guzzle/src/HandlerStack.php(67): GuzzleHttp\PrepareBodyMiddleware-&gt;__invoke(Object(GuzzleHttp\Psr7\Request), Array)
#4 /users/infinimonster/www/bankpipe/Omnipay/guzzlehttp/guzzle/src/Client.php(277): GuzzleHttp\HandlerStack-&gt;__invoke(Object(GuzzleHttp\Psr7\Request), Array)
#5 /users/infinimonster/www/bankpipe/Omnipay/guzzlehttp/guzzle/src/Client.php(98): GuzzleHttp\Client-&gt;transfer(Object(GuzzleHttp\Psr7\Request), Array)
#6 /users/infinimonster/www/bankpipe/Omnipay/php-http/guzzle6-adapter/src/Client.php(60): GuzzleHttp\Client-&gt;sendAsync(Object(GuzzleHttp\Psr7\Request))
#7 /users/infinimonster/www/bankpipe/Omnipay/php-http/guzzle6-adapter/src/Client.php(50): Http\Adapter\Guzzle6\Client-&gt;sendAsyncRequest(Object(GuzzleHttp\Psr7\Request))
#8 /users/infinimonster/www/bankpipe/Omnipay/omnipay/common/src/Common/Http/Client.php(67): Http\Adapter\Guzzle6\Client-&gt;sendRequest(Object(GuzzleHttp\Psr7\Request))
#9 /users/infinimonster/www/bankpipe/Omnipay/omnipay/common/src/Common/Http/Client.php(56): Omnipay\Common\Http\Client-&gt;sendRequest(Object(GuzzleHttp\Psr7\Request))
#10 /users/infinimonster/www/bankpipe/Omnipay/zek/omnipay-coinbase/src/Message/AbstractRequest.php(82): Omnipay\Common\Http\Client-&gt;request('POST', 'https://api.com...', Array, 'amount=500.00&amp;n...')
#11 /users/infinimonster/www/bankpipe/Omnipay/zek/omnipay-coinbase/src/Message/PurchaseRequest.php(63): Omnipay\Coinbase\Message\AbstractRequest-&gt;sendRequest('POST', '/charges', Array)
#12 /users/infinimonster/www/bankpipe/Omnipay/omnipay/common/src/Common/Message/AbstractRequest.php(734): Omnipay\Coinbase\Message\PurchaseRequest-&gt;sendData(Array)
#13 /users/infinimonster/www/bankpipe/Core.php(235): Omnipay\Common\Message\AbstractRequest-&gt;send()
#14 /users/infinimonster/www/bankpipe/Gateway/Coinbase.php(65): BankPipe\Core-&gt;purchase(Array, Array)
#15 /users/infinimonster/www/bankpipe.php(184): BankPipe\Gateway\Coinbase-&gt;purchase(Array, Array)
#16 {main}
  thrown in <b>/users/infinimonster/www/bankpipe/Omnipay/guzzlehttp/guzzle/src/Handler/CurlFactory.php</b> on line <b>195</b><br />