Plötzliche Fehlermeldung

[amicelli]

Hallo,
in meiner Version (4.x) erscheint plötzlich:


Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /www/htdocs/w007559f/wp/mitglieder1/adm_program/libs/server/monolog/src/Monolog/Logger.php on line 324

Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /www/htdocs/w007559f/wp/mitglieder1/adm_program/libs/server/monolog/src/Monolog/Logger.php on line 324

Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /www/htdocs/w007559f/wp/mitglieder1/adm_program/libs/server/monolog/src/Monolog/Logger.php on line 324

Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /www/htdocs/w007559f/wp/mitglieder1/adm_program/libs/server/monolog/src/Monolog/Logger.php on line 324

Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /www/htdocs/w007559f/wp/mitglieder1/adm_program/libs/server/monolog/src/Monolog/Logger.php on line 324

Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /www/htdocs/w007559f/wp/mitglieder1/adm_program/libs/server/monolog/src/Monolog/Logger.php on line 324

Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /www/htdocs/w007559f/wp/mitglieder1/adm_program/libs/server/monolog/src/Monolog/Logger.php on line 324

Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /www/htdocs/w007559f/wp/mitglieder1/adm_program/libs/server/monolog/src/Monolog/Logger.php on line 324

Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /www/htdocs/w007559f/wp/mitglieder1/adm_program/libs/server/monolog/src/Monolog/Logger.php on line 324

Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /www/htdocs/w007559f/wp/mitglieder1/adm_program/libs/server/monolog/src/Monolog/Logger.php on line 324

Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /www/htdocs/w007559f/wp/mitglieder1/adm_program/libs/server/monolog/src/Monolog/Logger.php on line 324

Warning: Undefined global variable $_SESSION in /www/htdocs/w007559f/wp/mitglieder1/adm_program/system/common.php on line 68

Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, null given in /www/htdocs/w007559f/wp/mitglieder1/adm_program/system/common.php:68 Stack trace: #0 /www/htdocs/w007559f/wp/mitglieder1/index.php(23): require_once() #1 {main} thrown in /www/htdocs/w007559f/wp/mitglieder1/adm_program/system/common.php on line 68

Deprecated: DateTime::__construct(): Passing null to parameter #1 ($datetime) of type string is deprecated in /www/htdocs/w007559f/wp/mitglieder1/adm_program/libs/server/monolog/src/Monolog/Logger.php on line 324

Hat hier jemand einen Lösungsansatz?
- Vielen dank!

[fasse]

Es könnte sein, dass bei dir die Php Version aktualisiert wurde. Welche Admidio Version hast du genau und welche Php Version läuft bei dir.

Ein Update auf die neuste Admidio Version wird das Problem wahrscheinlich beheben.