Serialization of 'Closure' is not allowed
Beschreibung
Seit einem Catchup aus der 5.1 heute morgen taucht folgende Meldung sehr häufig im Error Log auf:
2022/06/03 10:44:29 [error] 3793938#3793938: *323921935 FastCGI sent in stderr: "PHP message: Caught Exception: Serialization of 'Closure' is not allowed in /srv/studip_git/app/routes/Semester.php:57
Stack trace:
#0 /srv/studip_git/app/routes/Semester.php(57): serialize(Object(Semester))
#1 [internal function]: RESTAPI\Routes\Semester->getSemester('b636353287e7ceb...')
#2 /srv/studip_git/lib/classes/restapi/Router.php(484): call_user_func_array(Array, Array)
#3 /srv/studip_git/lib/classes/restapi/Router.php(388): RESTAPI\Router->execute(Array, Array)
#4 /srv/studip_git/public/api.php(66): RESTAPI\Router->dispatch('/semester/b6363...')
#5 {main}" while reading response header from upstream, client: xxx, server: studip.uni-hannover.de, request: "GET /api.php/semester/b636353287e7ceb46e118eb52babc7d4? HTTP/2.0", upstream: "fastcgi://unix:/run/php/php-fpm-studip.sock:", host: "studip.uni-hannover.de"
Reproduzierbarkeit
Ist der Fehler reproduzierbar? Falls ja, wie.