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 Version8.4.26
memcached extension✓ Loaded
Session modulefiles

Existing Debug Logs

FPM Log:

[17-Oct-2026 12:02:10 Europe/Bratislava] [2026-10-17 12:02:10] Memcached Op: Session Start | Details: {"result":true}

[17-Oct-2026 12:02:10 Europe/Bratislava] [2026-10-17 12:02:10] Memcached Op: Session Data Set | Details: {"data":{"web_test":"Created by FPM at 2026-10-17 12:02:10","timestamp":1792231330,"counter":1}}

[17-Oct-2026 12:02:10 Europe/Bratislava] [2026-10-17 12:02:10] Memcached Op: Session Write Close | Details: {"session_id":"1mictkbku2m3vba6jt9thkkgpg"}

[17-Oct-2026 12:02:10 Europe/Bratislava] [2026-10-17 12:02:10] Memcached Op: Session Verify Read | Details: {"data":{"web_test":"Created by FPM at 2026-10-17 12:02:10","timestamp":1792231330,"counter":1}}

[17-Oct-2026 12:04:34 Europe/Bratislava] [2026-10-17 12:04:34] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[17-Oct-2026 12:04:34 Europe/Bratislava] [2026-10-17 12:04:34] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[17-Oct-2026 12:04:34 Europe/Bratislava] [2026-10-17 12:04:34] Memcached Op: Create Session Request | Details: {"action":"create"}

[17-Oct-2026 12:04:34 Europe/Bratislava] [2026-10-17 12:04:34] Memcached Op: Session Start | Details: {"result":true}

[17-Oct-2026 12:04:34 Europe/Bratislava] [2026-10-17 12:04:34] Memcached Op: Session Data Set | Details: {"data":{"web_test":"Created by FPM at 2026-10-17 12:04:34","timestamp":1792231474,"counter":1}}

[17-Oct-2026 12:04:34 Europe/Bratislava] [2026-10-17 12:04:34] Memcached Op: Session Write Close | Details: {"session_id":"fjs8jco0fg0pt2u5c2vcq98qnu"}

[17-Oct-2026 12:04:34 Europe/Bratislava] [2026-10-17 12:04:34] Memcached Op: Session Verify Read | Details: {"data":{"web_test":"Created by FPM at 2026-10-17 12:04:34","timestamp":1792231474,"counter":1}}

[17-Oct-2026 12:05:25 Europe/Bratislava] [2026-10-17 12:05:25] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[17-Oct-2026 12:05:36 Europe/Bratislava] [2026-10-17 12:05:36] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[17-Oct-2026 12:05:37 Europe/Bratislava] [2026-10-17 12:05:37] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[17-Oct-2026 12:05:44 Europe/Bratislava] [2026-10-17 12:05:44] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[17-Oct-2026 12:06:10 Europe/Bratislava] [2026-10-17 12:06:10] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[17-Oct-2026 12:06:11 Europe/Bratislava] [2026-10-17 12:06:11] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[17-Oct-2026 12:06:53 Europe/Bratislava] [2026-10-17 12:06:53] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[17-Oct-2026 12:08:57 Europe/Bratislava] [2026-10-17 12:08:57] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[17-Oct-2026 12:10:26 Europe/Bratislava] [2026-10-17 12:10:26] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[17-Oct-2026 12:12:34 Europe/Bratislava] [2026-10-17 12:12:34] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[17-Oct-2026 12:22:12 Europe/Bratislava] [2026-10-17 12:22:12] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[17-Oct-2026 12:50:55 Europe/Bratislava] [2026-10-17 12:50:55] Memcached Op: Connection Check | Details: {"handler":"files","path":"\/data\/web\/sessions.b2b-websupport.sk\/sessions","memcached_loaded":true,"memcache_loaded":false}

[17-Oct-2026 12:50:55 Europe/Bratislava] [2026-10-17 12:50:55] 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