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: efcef956e12e03a7bdc55f555c3af560
function check_session() for sessid efcef956e12e03a7bdc55f555c3af560
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 = 'efcef956e12e03a7bdc55f555c3af560'
sessData read:
Array
(
    [sid] => efcef956e12e03a7bdc55f555c3af560
    [valid] => 1523971849
    [usr_id] => 
    [data] => 
    [created] => 2018-04-17 12:30:49
    [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 15:30:49
)

Oh, sessData read from db but no longer valid!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 50db89bcf4ac884fa20992d52b4b31ed created
function create_hashStr(): sid e1394b35757b09b05fb8eabe575974ae created
function create_hashStr(): sid 4f945422866c001a71ca40e5f0b60a87 created
function create_hashStr(): sid f71548adfd87550f2cdc88bec23ed00c created
function create_hashStr(): sid 7879695246de78452f6ae6ed7a033d8f created
function create_hashStr(): sid 39527b0173ad2eab7d80dfc7634cc8f9 created
function create_hashStr(): sid 3bb6a433cc3725ece42eee4c830acb29 created
function create_hashStr(): sid a6d1db62ab8e0e0f53e429112a8df992 created
function create_hashStr(): sid e8757b00a14397358d6bf544d3c5df80 created
function create_hashStr(): sid 43e2f7b0d8e7aba8c420b03f3c040d16 created
function create_hashStr(): sid 7a26748ccd668032a55d84a822edf44e created
function create_hashStr(): sid 4dbbdf21fba6f2331b6b18809a73943e created
function create_hashStr(): sid 075e0df44c7c49606a85d38a702c9763 created
function create_hashStr(): sid 291e5704292ca80334d54b81c985f78d created
function create_hashStr(): sid cc22c981834f54652cdc8c91853bc1d5 created
function create_hashStr(): sid c8a09744876ad9d0b8129b7eb84c6977 created