LoopDetection->ProcessLoopDetectionPreviousConnectionFailed()

[killmasta93]

Hi,
I was wondering if someone could assist on the issue im having, trying to connect after configuring and getting this issue
LoopDetection->ProcessLoopDetectionPreviousConnectionFailed(): Command 'Provision' at 03/09/2018 03:05:41 with pid '1034' terminated unexpectedly or is still running. 03/09/2018 03:05:42 [ 1034] [ERROR] [sistemas] Please check your logs for this PID and errors like PHP-Fatals or Apache segmentation faults and report your results to the Z-Push dev team.
currently running nginx

` server {
listen 443;
server_name mail.mydomain.com;

ssl on;
ssl_certificate         /etc/letsencrypt/live/mail.mydomain.com/fullchain.pem;
ssl_certificate_key     /etc/letsencrypt/live/mail.mydomain.com/privkey.pem;

root    /usr/share/www;
index   index.php;

error_log /var/log/nginx/zpush-error.log;
access_log /var/log/nginx/zpush-access.log;

location / {
    try_files $uri $uri/ index.php;
}

location /Microsoft-Server-ActiveSync {
    rewrite ^(.*)$  /index.php last;
}

location ~* /AutoDiscover/AutoDiscover.xml {
    alias       /usr/share/www/autodiscover/autodiscover.php;
}

location ~ .php$ {
    include /etc/nginx/fastcgi_params;
    fastcgi_index index.php;
    fastcgi_param HTTPS on;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    fastcgi_pass unix:/var/run/php5-fpm.sock;
    # Z-Push Ping command will be alive for 470s, but be safe
    fastcgi_read_timeout 630;
}

} `