ich betreibe schon seit längerem ein Forum. Nun ist es leider so weit, dass ich ein Provider wechseln muss und ich das Forum mit umziehen will.
Ich habe es quasi nach der Anleitung hier gemacht.
habe alle Daten 1:1 rüber gezogen, die Datenbank 1:1 kopiert.
Es läuft fast alles bis auf dass ich Fehlermeldungen erhalten, wenn man sich z.b. im Forum anmeldet:
Auch kommen Fehlermeldungen wenn ich mich im Adminbereich anmelde:Strict Standards: Non-static method utf_normalizer::nfkc() should not be called statically in /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/utf/utf_tools.php on line 1663
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1024: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1663)
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1024: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1663)
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1024: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1663)
Warning: Cannot modify header information - headers already sent by (output started at /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/utf/utf_tools.php:1663) in /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/functions.php on line 4313
Warning: Cannot modify header information - headers already sent by (output started at /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/utf/utf_tools.php:1663) in /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/functions.php on line 4315
Warning: Cannot modify header information - headers already sent by (output started at /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/utf/utf_tools.php:1663) in /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/functions.php on line 4316
Warning: Cannot modify header information - headers already sent by (output started at /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/utf/utf_tools.php:1663) in /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/functions.php on line 4317""
Auch läßt sich im Admin Bereich die Rubrik ACP_CAT_PHPBB_SEO nicht nutzen:"trict Standards: Non-static method utf_normalizer::nfkc() should not be called statically in /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/utf/utf_tools.php on line 1663
Strict Standards: Non-static method utf_normalizer::nfkc() should not be called statically in /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/utf/utf_tools.php on line 1663
Strict Standards: Non-static method utf_normalizer::nfkc() should not be called statically in /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/utf/utf_tools.php on line 1663
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1024: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1663)
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1024: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1663)
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1024: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1663)
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1024: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1663)
[phpBB Debug] PHP Notice: in file /includes/session.php on line 1024: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1663)
Warning: Cannot modify header information - headers already sent by (output started at /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/utf/utf_tools.php:1663) in /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/functions.php on line 4313
Warning: Cannot modify header information - headers already sent by (output started at /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/utf/utf_tools.php:1663) in /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/functions.php on line 4315
Warning: Cannot modify header information - headers already sent by (output started at /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/utf/utf_tools.php:1663) in /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/functions.php on line 4316"
Auch ein Klick auf Mods geht nicht:"Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w01497a8/test91234.test-account.com/phpbb/includes/utf/utf_tools.php on line 1781
[phpBB Debug] PHP Notice: in file /adm/index.php on line 151: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
[phpBB Debug] PHP Notice: in file /adm/index.php on line 153: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
[phpBB Debug] PHP Notice: in file /adm/index.php on line 154: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
[phpBB Debug] PHP Notice: in file /adm/index.php on line 155: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)"
"
Wenn dieser Fehler auf tritt, dann sind auch Umlaute auf der Seite komisch dargestellt: z.b. BeiträgeStrict Standards: call_user_func() expects parameter 1 to be a valid callback, non-static method download_mod_version::version() should not be called statically in /www/htdocs/w01497a8/test91234.test-account.com/phpbb/dl_mod/classes/class_dlmod.php on line 2033
[phpBB Debug] PHP Notice: in file /adm/index.php on line 151: Cannot modify header information - headers already sent by (output started at /dl_mod/classes/class_dlmod.php:2033)
[phpBB Debug] PHP Notice: in file /adm/index.php on line 153: Cannot modify header information - headers already sent by (output started at /dl_mod/classes/class_dlmod.php:2033)
[phpBB Debug] PHP Notice: in file /adm/index.php on line 154: Cannot modify header information - headers already sent by (output started at /dl_mod/classes/class_dlmod.php:2033)
[phpBB Debug] PHP Notice: in file /adm/index.php on line 155: Cannot modify header information - headers already sent by (output started at /dl_mod/classes/class_dlmod.php:2033)"
Ich habe echt schon viel hin und her probiert. Habe im Netz nach Lösungen gesucht. Nix. Habe auch mal ein ganz neues Forum installiert, dann ein Backup im ADM gemacht, und dann die Daten auf den FTP rüber gezogen. Hilf alles nichts! Ich verzweifel bald

Vielleicht weiß einer von euch was los ist?! Ich nutze ein paar Mods: mchat, geomap, download und galerie
Danke für die Hilfe
Gruß
Patrick
Edit: es handelt sich um Version 3.0.6, habe aber wie gesagt auch es mit einer neuen Installation mit der aktuellen Version getestet. Dass das in die Hose ging war mir fast schon klar aber ein Versuch wars wert

Gibt es sonst die Möglichkeit nur die Beiträge und Nutzer zu speichern und den Rest über Bord zu werfen ?
Edit2: mysql Version alter Server: MySQL 5.6.19-67.0-log und vom neuen MySQL 5.6.30-nmm1-log
Edit 3: ich habe jetzt mal nach der Anleitung : Konvertierung" von phpBB 3.0 auf 3.1 https://www.phpbb.de/kb/convert30_to_31 es gemacht.
Habe die besagten Ordner/Dateien vom alten Space auf den neuen kopiert. Habe die Datenbank 1:1 kopiert. Habe dann das neue Forum hoch geladen. Habe die config.php mit den neuen mySQL Daten gefüttert und dann die Datenbank mit dem Toll in der Install durch gejagt. Geht soweit alles nun Fehlerfrei BIS aus im Admin Menü die beiden Punkt wie schon oben beschrieben. Bei Erweiterung kommt dann:
Allgemeiner Fehler
Kann Modul ./../includes/acp/acp_downloads.php nicht finden
BACKTRACE
FILE: (not given by php)
LINE: (not given by php)
CALL: msg_handler()
FILE: [ROOT]/includes/functions_module.php
LINE: 571
CALL: trigger_error()
FILE: [ROOT]/adm/index.php
LINE: 81
CALL: p_master->load_active()
Was will der von mir?
Ohh man ich dachte das geht alles viel einfacher...