copy_file: cannot copy file [/var/customers/webs/mbarth/landratten.de/cache/index.html] to [/var/customers/webs/mbarth/landratten.de/cache/opn_templates_1330339632/index.html] []


Die OPN Startseite danach sieht gut aus - keine Fehler. Wenn ich mich aber mit dem Admin anmelde bekomme ich: 

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WARNING [8] Undefined index: user_group
FOUND IN [class/class.opn_permissions.php]
FOUND AT 1003

---

---

WARNING [8] Undefined index: user_group
FOUND IN [class/class.opn_permissions.php]
FOUND AT 1004

---

---

WARNING [8] Undefined index: 
FOUND IN [class/class.opn_permissions.php]
FOUND AT 1004

---

---

WARNING [8] Undefined index: uname
FOUND IN [class/class.opn_permissions.php]
FOUND AT 1005

---

---

WARNING [8] Undefined index: user_group
FOUND IN [class/class.opn_permissions.php]
FOUND AT 1150

---

---

WARNING [8] Undefined index: 
FOUND IN [class/class.opn_permissions.php]
FOUND AT 1150

---

---

WARNING [8] Undefined index: uid
FOUND IN [class/class.opn_permissions.php]
FOUND AT 140

---

---

ERROR [512] mysql error: [1064: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'ORDER BY perm_id' at line 1] in EXECUTE("SELECT perm_module, perm_rights FROM opn_user_rights WHERE perm_uid= ORDER BY perm_id ") 
FOUND IN [include/opndb-errorhandler.php]
FOUND AT 253

---

---

WARNING [8] Undefined index: uid
FOUND IN [master.php]
FOUND AT 418

---

---

ERROR [512] mysql error: [1064: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1] in EXECUTE("SELECT user_status FROM opn_opn_user_dat WHERE user_uid=") 
FOUND IN [include/opndb-errorhandler.php]
FOUND AT 253

---

---

WARNING [8] Undefined index: uid
FOUND IN [class/class.opn_permissions.php]
FOUND AT 813


Es läuft die MySQL Version 5.1.49 und PHP 5.3. 
Für sachdienliche Hinweise sehr dankbar.

Viele Grüße
golive