https://admintech.flarum.cloud/ is showing the following error
Flarum encountered a boot error (Doctrine\DBAL\Driver\PDOException)
SQLSTATE[HY000] [2002] Connection refused
thrown in /app/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php on line 31Forum is down.
Here's the MySQL output, if anyone has any suggestions:
Version: '10.1.44-MariaDB-0ubuntu0.18.04.1' socket: '/var/run/mysqld/mysqld.sock' port: 3306 Ubuntu 18.04
2020-04-07 10:43:29 140275347807360 [Note] InnoDB: innodb_empty_free_list_algorithm has been changed to legacy because of small buffer pool size. In order to use backoff, increase buffer pool at least up to 20MB.
2020-04-07 10:43:29 140275347807360 [Note] InnoDB: Using mutexes to ref count buffer pool pages
2020-04-07 10:43:29 140275347807360 [Note] InnoDB: The InnoDB memory heap is disabled
2020-04-07 10:43:29 140275347807360 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2020-04-07 10:43:29 140275347807360 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier
2020-04-07 10:43:29 140275347807360 [Note] InnoDB: Compressed tables use zlib 1.2.11
2020-04-07 10:43:29 140275347807360 [Note] InnoDB: Using Linux native AIO
2020-04-07 10:43:29 140275347807360 [Note] InnoDB: Using SSE crc32 instructions
2020-04-07 10:43:29 140275347807360 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2020-04-07 10:43:29 140275347807360 [Note] InnoDB: Completed initialization of buffer pool
2020-04-07 10:43:29 140275347807360 [Note] InnoDB: Highest supported file format is Barracuda.
2020-04-07 10:43:29 140275347807360 [Note] InnoDB: The log sequence number 19689656471 in ibdata file do not match the log sequence number 19689660495 in the ib_logfiles!
2020-04-07 10:43:45 140275347807360 [Note] InnoDB: Processed 23419 .ibd/.isl files
2020-04-07 10:44:01 140275347807360 [Note] InnoDB: Processed 47971 .ibd/.isl files
2020-04-07 10:44:17 140275347807360 [Note] InnoDB: Processed 73755 .ibd/.isl files
2020-04-07 10:44:33 140275347807360 [Note] InnoDB: Processed 101211 .ibd/.isl files
2020-04-07 10:44:49 140275347807360 [Note] InnoDB: Processed 127369 .ibd/.isl files
2020-04-07 10:45:05 140275347807360 [Note] InnoDB: Processed 153527 .ibd/.isl files
2020-04-07 10:45:21 140275347807360 [Note] InnoDB: Processed 179058 .ibd/.isl files
2020-04-07 10:45:37 140275347807360 [Note] InnoDB: Processed 204831 .ibd/.isl files
2020-04-07 10:45:53 140275347807360 [Note] InnoDB: Processed 231539 .ibd/.isl files
2020-04-07 10:46:05 140275347807360 [Note] InnoDB: Restoring possible half-written data pages from the doublewrite buffer...
2020-04-07 10:46:05 140275347807360 [Note] InnoDB: Read redo log up to LSN=19689660928
2020-04-07 10:54:18 140275347807360 [Note] InnoDB: 128 rollback segment(s) are active.
2020-04-07 10:54:18 140275347807360 [Note] InnoDB: Waiting for purge to start
2020-04-07 10:54:18 140275347807360 [Note] InnoDB: Percona XtraDB (http://www.percona.com) 5.6.46-86.2 started; log sequence number 19689660495
2020-04-07 10:54:18 140271496955648 [Note] InnoDB: Dumping buffer pool(s) not yet started
2020-04-07 10:54:18 140275347807360 [Note] Plugin 'FEEDBACK' is disabled.
2020-04-07 10:54:18 140275347807360 [Note] Recovering after a crash using tc.log
2020-04-07 10:54:18 140275347807360 [Note] Starting crash recovery...
2020-04-07 10:54:18 140275347807360 [Note] Crash recovery finished.
2020-04-07 10:54:18 140275347807360 [Note] Server socket created on IP: '127.0.0.1'.
2020-04-07 10:54:18 140275347807360 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.1.44-MariaDB-0ubuntu0.18.04.1' socket: '/var/run/mysqld/mysqld.sock' port: 3306 Ubuntu 18.04The money extension is currently being removed, that was the only change for today so that suggests a causal relationship. Fingers crossed. 
it's up 
It seems to be up, but all my tags have dissapeared
It’s down again
Removing the money extension didn't solve it, unfortunately. Over to Plan B: am now purging older forums with no activity for 60 day to free up resources. ETA 30-40 minutes.
Sanguine Removing the money extension didn't solve it, unfortunately. Over to Plan B: am now purging older forums with no activity for 60 day to free up resources. ETA 30-40 minutes.
Thanks!
EDIT - Yes my forum is https://forum.senpa.io
hmmm... 502 bad gateway nginx
Silverteal Hes clearing stuff atm, eta 30-40mins
Up2Vex I see
up and down
“Rejected our connection request”
Silverteal yeah we all the same issue bro
Have removed a number of forums, but MariaDB keeps crashing, unfortunately without any relevant logging.
Am still trying some things. Otherwise, it will be Plan C: boot a new server and load backups from there. But that will take 12+ hours, and may reset your forums to last night. Hopefully it won't be necessary.
