DevTools1.11.phar

So I downloaded the devtools plugin for my pmmp server restarted it. Everything started fine but when i tried to run the command /makeserver i got this error: "An unknown error occurred while attempting to perform this command" here's my full report :

Code:

>makeserver
An unknown error occurred while attempting to perform this command
Unhandled exception executing command 'makeserver' in makeserver: creating archive "/storage/emulated/0/PocketMine/plugins/DevTools//PocketMine-MP_1.6.1dev-#53.phar" disabled by the php.ini setting phar.readonly
UnexpectedValueException: "creating archive "/storage/emulated/0/PocketMine/plugins/DevTools//PocketMine-MP_1.6.1dev-#53.phar" disabled by the php.ini setting phar.readonly" (EXCEPTION) in "/DevTools_v1.11.0.phar/src/DevTools/DevTools" at line 211

 

I guess my question is, what do i need to change in the php.ini file and to what.

Here's what my php.ini file looks like:

Code:

phar.readonly=0
phar.require_hash=1
date.timezone=WCT
short_open_tag=0
asp_tags=0
opcache.enable=1
opcache.enable_cli=1
opcache.save_comments=1
opcache.fast_shutdown=0
opcache.max_accelerated_files=4096
opcache.interned_strings_buffer=8
opcache.memory_consumption=128
opcache.optimization_level=0xffffffff

 

Yes, why, what should it look like?