When I try to start Apache server i had this problem, I used 7.4 version and now try with 7.2.33 and I have the same problem. Some prints with the problem and from error_log arq.
Message terminal:
"Starting XAMPP for Linux 7.2.33-0...
XAMPP: Starting Apache...fail.
XAMPP: Starting diagnose...
XAMPP: Sorry, I've no idea what's going wrong.
XAMPP: Please contact our forum http://www.apachefriends.org/f/
Last 10 lines of "/opt/lampp/logs/error_log":
tail: não foi possível abrir '/opt/lampp/logs/error.log' para leitura: Arquivo ou diretório inexistente
XAMPP: Starting MySQL...ok.
XAMPP: Starting ProFTPD...ok.
"
Message error_log:
"(98)Address already in use: AH00072: make_sock: could not bind to address [::]:80
(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
AH00015: Unable to open logs
(98)Address already in use: AH00072: make_sock: could not bind to address [::]:80
(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
AH00015: Unable to open logs
(98)Address already in use: AH00072: make_sock: could not bind to address [::]:80
(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
AH00015: Unable to open logs"