Cannot create session id.

Class wnCMS_session Log

session constructor v0.51 called. $initSession: no
function read_config(): cfg is

Array
(
    [session] => 1
    [hold_old_sessions] => 0
    [proc_expiredSession] => 1
    [autologin_remote_user] => 
    [domain] => http://www.webnico.net
    [web_path] => /
    [admindomain] => http://www.webnico.net
    [admin_web_path] => /cms/admin/
    [page_admin_login] => logon.php
    [domain_cookie] => .webnico.net
    [block_user] => 
)

Not yet calling start_session from __construct()
function start_session()
session required
using GET sessid
As well means the user SHOULD have the cookie set from the page he's coming from.
found an existing session id: 7852083e23c980c7ed5fb96ebe4293f7
function check_session() for sessid 7852083e23c980c7ed5fb96ebe4293f7
reading sessData with SQL: SELECT s.*, u.*, DATE_FORMAT(usr_dateLastLogin, '%d.%m.%Y %H:%i:%s') AS usr_lastLogin FROM `oCMS_session` AS s LEFT JOIN `oCMS_user` AS u ON u.usr_id = s.usr_id AND u.usr_status = 'A' WHERE s.sid = '7852083e23c980c7ed5fb96ebe4293f7'
sessData read:
Array
(
    [sid] => 7852083e23c980c7ed5fb96ebe4293f7
    [valid] => 1523981927
    [usr_id] => 
    [data] => 
    [created] => 2018-04-17 15:18:47
    [usr_uid] => 
    [usr_login] => 
    [usr_nick] => 
    [usr_group] => 
    [usr_pass] => 
    [usr_pass_read] => 
    [usr_email] => 
    [usr_name] => 
    [usr_surname] => 
    [usr_address] => 
    [usr_salutation] => 
    [usr_title] => 
    [usr_address_street] => 
    [usr_address_streetNr] => 
    [usr_address_street2] => 
    [usr_address_zip] => 
    [usr_address_city] => 
    [usr_address_country] => 
    [usr_address_state] => 
    [usr_birthday] => 
    [usr_birthday_city] => 
    [usr_phone] => 
    [usr_phone2] => 
    [usr_fax] => 
    [usr_mobile] => 
    [usr_company] => 
    [usr_gender] => 
    [usr_lang] => 
    [usr_boLang] => 
    [usr_startSection] => 
    [usr_showProfi] => 
    [usr_status] => 
    [usr_dateLogin] => 
    [usr_dateLastLogin] => 
    [usr_datePwChange] => 
    [usr_submission_date] => 
    [usr_activated_date] => 
    [usr_lastLogin] => 
    [valid_datetime] => 18-04-17 18:18:47
)

Oh, sessData read from db but no longer valid!
Session is NOT VALID (no session in db found, session expired) - has expired!
function session_expired(). Deleting all sessid cookies...
cfg: proc_expiredSession = 1
Session has expired but staying in page...
function create_hashStr(): sid c1e384d8cc98c1041301cbc645e9123e created
function create_hashStr(): sid c8dfa6b40a1bda16f1cca91a17d2f61d created
function create_hashStr(): sid 2d6aca347b260ec658948fe569a36337 created
function create_hashStr(): sid 2831aa84e122943671bc64fc5f3aecf5 created
function create_hashStr(): sid 39a9c99db35674afc322bdf8c36d2bf9 created
function create_hashStr(): sid eef4a1fbae1eddf61341f0e2ee2d8d43 created
function create_hashStr(): sid eaf300b624c656b2dd4fac3e3116359b created
function create_hashStr(): sid 5800916402feb2b945cf6c32b951272a created
function create_hashStr(): sid 4d2037989b8f530a11c2eed5f32d2c4f created
function create_hashStr(): sid 29f81e8e37fb00bccdd200918f686bb3 created
function create_hashStr(): sid b65be2181a5b3a010894c2e83c62685e created
function create_hashStr(): sid 13edbafa879c7bbefbad42a5f7c20eb7 created
function create_hashStr(): sid d3a4486c4f7a705aa3b8ef4788edda29 created
function create_hashStr(): sid da48dccb43d8d7f4dd976f80fc743889 created
function create_hashStr(): sid e91e616ee24005ad3ae836ec526aa1a1 created
function create_hashStr(): sid b9522c5cdd4fba1ce9f28625e5da5dbd created