Error: Invalid API response.<br />Error: Invalid API response.<br /><br />
<b>Warning</b>:  Undefined array key "prices" in <b>/var/www/html/index.php</b> on line <b>231</b><br />
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<b>Warning</b>:  Undefined array key "total_volumes" in <b>/var/www/html/index.php</b> on line <b>232</b><br />
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<b>Fatal error</b>:  Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /var/www/html/index.php:235
Stack trace:
#0 /var/www/html/index.php(235): count(NULL)
#1 /var/www/html/index.php(317): greencity\GCI-&gt;getVolumeData()
#2 {main}
  thrown in <b>/var/www/html/index.php</b> on line <b>235</b><br />