500 error during install *error log doesnt give error* ??

I cant seem to figure out why im getting a 500 error on the install. installer-log says:

********************************************************************************
DUPLICATOR INSTALL-LOG
STEP1 START @ 05:16:35
NOTICE: Do NOT post to public sites or forums
********************************************************************************
VERSION: 1.1.2
PHP: 5.6.12-0+deb8u1 | SAPI: apache2handler
SERVER: Apache/2.4

DOC ROOT 755: true
LOG FILE 644: true
BUILD NAME: 20160215_biomimicryinstitute_56c39fdf48cf42522160216221703

————————————–
POST DATA
————————————–
Array
(
[accpet-warnings] => on
[action_ajax] => 1
[action_step] => 1
[cache_path] =>
[cache_wp] =>
[dbaction] => empty
[dbcharset] => utf8
[dbcollate] => utf8_general_ci

[dbname] => 640587_institute
[dbnbsp] =>
[dbport] => 3306
[dbuser] => 640587_nature
[logging] => 2
[package_name] => 20160215_biomimicryinstitute_56c39fdf48cf42522160216221703_archive.zip
[ssl_admin] =>
[ssl_login] =>
[zip_manual] =>
)

********************************************************************************
ARCHIVE SETUP
********************************************************************************
NAME: 20160215_biomimicryinstitute_56c39fdf48cf42522160216221703_archive.zip
SIZE: 88.66MB
ZIP: Enabled (ZipArchive Support)
EXTRACTING
ZipArchive Object
(
[status] => 0
[statusSys] => 0
[numFiles] => 12600

[comment] =>
)
COMPLETE: true

WEB SERVER CONFIGURATION FILE RESET:
– Backup of .htaccess/web.config made to .orig
– Reset of .htaccess/web.config files

UPDATED FILES:
– SQL FILE: ‘-hidden
– WP-CONFIG: ‘-hidden

ARCHIVE RUNTIME: 41.7925 sec.

********************************************************************************
DATABASE-ROUTINES
********************************************************************************
————————————–
SERVER ENVIROMENT
————————————–
MYSQL VERSION: 5.5.5-10.0.16-MariaDB-1-log
TIMEOUT: 5000
MAXPACK: 16777216
————————————–
DATABASE RESULTS
————————————–

Then it just stops…
The database has tables in it after the install but obviously something is going wrong durring the database import routine.

https://wordpress.org/plugins/duplicator/