Search notes:

/var/tmp/.oracle/

/var/tmp/.oracle is a directory that belong to root, but is world read/writable:
$ stat -c '%A %U %G' /var/tmp/.oracle
drwxrwxrwt root root
This directory is created by $ORACLE_HOME/network/install/sqlnet/setowner.sh.

Index

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78 Stack trace: #0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array) #1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/Linux/fh...', 1740462082, '3.136.22.194', 'Mozilla/5.0 App...', NULL) #2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/Linux/fhs/var/tmp/_oracle(36): insert_webrequest() #3 {main} thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78