current PHP ver: 7.4.3
Apache ver: 2.4.41
Have installed roundcube form source, met all the dependencies, been though the installation everything marked as "OK", SMTP & IMAP tested and working.
installed to webroot/mail folder. Navigated to the /mail folder via chrome, also tried firefox (same) encountered a blank screen.
enabled PHP error logging and got the following errors.
Warning: include(/var/www/html/index.php): failed to open stream: No such file or directory in /var/www/html/mail/index.php on line 26
Warning: include(): Failed opening '/var/www/html/index.php' for inclusion (include_path='.:/usr/share/php') in /var/www/html/mail/index.php on line 26
any help or advice would be very much appreciated.
thanks in advance
Neil