TypeError: Cannot use 'in' operator to search for 'server_release' in <br />

[sentry-io]

Sentry Issue: COMETVISU-9V

TypeError: Cannot use 'in' operator to search for 'server_release' in <br />
<b>Parse error</b>:  syntax error, unexpected '[', expecting ')' in <b>/var/www/cometvisu-0.12.1/rest/manager/environment.php</b> on line <b>48</b><br />

  at t.configureScope (/resource/sentry/bundle.tracing.min.js:2:27752)
  at $t (/resource/sentry/bundle.tracing.min.js:2:30040)
  at t.configureScope (/resource/sentry/bundle.tracing.min.js:2:88856)
  at Array.forEach (<anonymous>)
...
(20 additional frame(s) were not displayed)

[peuter]

@ChristianMayer Can you check if the environment.php script runs on a wiregate? Maybe the PHP version is too old to run this.