FPM → CLI Session Test (Debug Mode)

⚠️ Debug Mode Active

All errors are being logged to: session-debug.log and cli-debug.log

Memcached Status

Extension loaded: ✓ Yes

Handler: files

Save path: /data/web/sessions.b2b-websupport.sk/sessions

Connection: ✗ Failed

Test Instructions

This test checks if CLI PHP can read sessions created by FPM.

  1. Click 'Create Session' to create a session via FPM
  2. Click 'Execute CLI Test' to read it via CLI
  3. View results and debug logs

Current FPM Configuration

SettingValue
save_handlerfiles
save_path/data/web/sessions.b2b-websupport.sk/sessions
PHP Version8.4.24
memcached extension✓ Loaded
Session modulefiles

Existing Debug Logs

FPM Log:

[03-Aug-2026 12:03:41 Europe/Bratislava] [2026-08-03 12:03:41] Memcached Op: Create Session Request | Details: {"action":"create"}

[03-Aug-2026 12:03:41 Europe/Bratislava] [2026-08-03 12:03:41] Memcached Op: Session Start | Details: {"result":true}

[03-Aug-2026 12:03:41 Europe/Bratislava] [2026-08-03 12:03:41] Memcached Op: Session Data Set | Details: {"data":{"web_test":"Created by FPM at 2026-08-03 12:03:41","timestamp":1785751421,"counter":1}}

[03-Aug-2026 12:03:41 Europe/Bratislava] [2026-08-03 12:03:41] Memcached Op: Session Write Close | Details: {"session_id":"g1vte0iane1vkslanp9j5s9ed6"}

[03-Aug-2026 12:03:41 Europe/Bratislava] [2026-08-03 12:03:41] Memcached Op: Session Verify Read | Details: {"data":{"web_test":"Created by FPM at 2026-08-03 12:03:41","timestamp":1785751421,"counter":1}}

[03-Aug-2026 12:04:19 Europe/Bratislava] [2026-08-03 12:04:19] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[03-Aug-2026 12:04:20 Europe/Bratislava] [2026-08-03 12:04:20] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[03-Aug-2026 12:04:22 Europe/Bratislava] [2026-08-03 12:04:22] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[03-Aug-2026 12:04:22 Europe/Bratislava] [2026-08-03 12:04:22] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[03-Aug-2026 12:04:22 Europe/Bratislava] [2026-08-03 12:04:22] Memcached Op: Create Session Request | Details: {"action":"create"}

[03-Aug-2026 12:04:22 Europe/Bratislava] [2026-08-03 12:04:22] Memcached Op: Session Start | Details: {"result":true}

[03-Aug-2026 12:04:22 Europe/Bratislava] [2026-08-03 12:04:22] Memcached Op: Session Data Set | Details: {"data":{"web_test":"Created by FPM at 2026-08-03 12:04:22","timestamp":1785751462,"counter":1}}

[03-Aug-2026 12:04:22 Europe/Bratislava] [2026-08-03 12:04:22] Memcached Op: Session Write Close | Details: {"session_id":"boftquda0pqv0c39o4j7p8i24n"}

[03-Aug-2026 12:04:22 Europe/Bratislava] [2026-08-03 12:04:22] Memcached Op: Session Verify Read | Details: {"data":{"web_test":"Created by FPM at 2026-08-03 12:04:22","timestamp":1785751462,"counter":1}}

[03-Aug-2026 12:05:26 Europe/Bratislava] [2026-08-03 12:05:26] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[03-Aug-2026 12:09:04 Europe/Bratislava] [2026-08-03 12:09:04] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[03-Aug-2026 12:18:19 Europe/Bratislava] [2026-08-03 12:18:19] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[03-Aug-2026 12:18:20 Europe/Bratislava] [2026-08-03 12:18:20] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[03-Aug-2026 12:18:35 Europe/Bratislava] [2026-08-03 12:18:35] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[03-Aug-2026 12:23:09 Europe/Bratislava] [2026-08-03 12:23:09] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[03-Aug-2026 12:34:51 Europe/Bratislava] [2026-08-03 12:34:51] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[03-Aug-2026 12:38:06 Europe/Bratislava] [2026-08-03 12:38:06] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[03-Aug-2026 12:40:36 Europe/Bratislava] [2026-08-03 12:40:36] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[03-Aug-2026 12:43:32 Europe/Bratislava] [2026-08-03 12:43:32] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

CLI Log:

Stack trace:
#0 {main}
  thrown in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php on line 132
[10-Nov-2025 16:23:30 UTC] [2025-11-10 16:23:30] CLI Op: Script Start | {"php_version":"8.4.12"}

[10-Nov-2025 16:23:30 UTC] [2025-11-10 16:23:30] CLI Op: Configuration | {"handler":"files","path":"\/var\/lib\/php\/sessions","memcached_ext":true,"memcache_ext":false}

[10-Nov-2025 16:23:30 UTC] [2025-11-10 16:23:30] CLI Op: Session Read Attempt | {"session_id":"4b0vqtukl7n2e1h3mk8ebq1959"}

[10-Nov-2025 16:23:30 UTC] [2025-11-10 16:23:30] CLI Error (2): session_id(): Session ID cannot be changed after headers have already been sent in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php on line 108

[10-Nov-2025 16:23:30 UTC] PHP Warning:  session_id(): Session ID cannot be changed after headers have already been sent in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php on line 108
[10-Nov-2025 16:23:30 UTC] [2025-11-10 16:23:30] CLI Error (2): session_start(): Session cannot be started after headers have already been sent in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php on line 111

[10-Nov-2025 16:23:30 UTC] PHP Warning:  session_start(): Session cannot be started after headers have already been sent in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php on line 111
[10-Nov-2025 16:23:30 UTC] [2025-11-10 16:23:30] CLI Op: Session Start | {"success":false,"session_id":""}

[10-Nov-2025 16:23:30 UTC] [2025-11-10 16:23:30] CLI Op: Session Start Failed | []

[10-Nov-2025 16:23:30 UTC] [2025-11-10 16:23:30] CLI Error (2): Undefined global variable $_SESSION in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php on line 132

[10-Nov-2025 16:23:30 UTC] PHP Warning:  Undefined global variable $_SESSION in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php on line 132
[10-Nov-2025 16:23:30 UTC] PHP Fatal error:  Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php:132
Stack trace:
#0 {main}
  thrown in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php on line 132
[10-Nov-2025 16:26:06 UTC] [2025-11-10 16:26:06] CLI Op: Script Start | {"php_version":"8.4.12"}

[10-Nov-2025 16:26:06 UTC] [2025-11-10 16:26:06] CLI Op: Configuration | {"handler":"files","path":"\/var\/lib\/php\/sessions","memcached_ext":true,"memcache_ext":false}

[10-Nov-2025 16:26:06 UTC] [2025-11-10 16:26:06] CLI Op: Session Read Attempt | {"session_id":"4b0vqtukl7n2e1h3mk8ebq1959"}

[10-Nov-2025 16:26:06 UTC] [2025-11-10 16:26:06] CLI Error (2): session_id(): Session ID cannot be changed after headers have already been sent in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php on line 108

[10-Nov-2025 16:26:06 UTC] PHP Warning:  session_id(): Session ID cannot be changed after headers have already been sent in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php on line 108
[10-Nov-2025 16:26:06 UTC] [2025-11-10 16:26:06] CLI Error (2): session_start(): Session cannot be started after headers have already been sent in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php on line 111

[10-Nov-2025 16:26:06 UTC] PHP Warning:  session_start(): Session cannot be started after headers have already been sent in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php on line 111
[10-Nov-2025 16:26:06 UTC] [2025-11-10 16:26:06] CLI Op: Session Start | {"success":false,"session_id":""}

[10-Nov-2025 16:26:06 UTC] [2025-11-10 16:26:06] CLI Op: Session Start Failed | []

[10-Nov-2025 16:26:06 UTC] [2025-11-10 16:26:06] CLI Error (2): Undefined global variable $_SESSION in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php on line 132

[10-Nov-2025 16:26:06 UTC] PHP Warning:  Undefined global variable $_SESSION in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php on line 132
[10-Nov-2025 16:26:06 UTC] PHP Fatal error:  Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php:132
Stack trace:
#0 {main}
  thrown in /data/web/sessions.b2b-websupport.sk/web/cli-reader-debug.php on line 132