[Module] ELFileManager (build on elfinder)

[franmm25]

I try all, and give me error 500, try with different versions, rebuild module and load from etc/apps and continue the fails, the last error

Invalid backend response.
Data is not JSON.
<br /> <b>Fatal error</b>: [snuffleupagus][0.0.0.0][disabled_function][drop] Aborted execution on call of the function 'function_exists', because its argument '$function_name' content (proc_open) matched a rule in <b>/etc/sentora/panel/etc/apps/elFinder/php/elFinder.class.php</b> on line <b>5251</b><br />

At the moment no works, and try from modules and apps, regards