diff --git a/packages/api/src/controllers/databaseConnections.js b/packages/api/src/controllers/databaseConnections.js
index c9e0caa91..016078e05 100644
--- a/packages/api/src/controllers/databaseConnections.js
+++ b/packages/api/src/controllers/databaseConnections.js
@@ -140,7 +140,12 @@ module.exports = {
     const msgid = uuidv1();
     const promise = new Promise((resolve, reject) => {
       this.requests[msgid] = [resolve, reject];
-      conn.subprocess.send({ msgid, ...message });
+      try {
+        conn.subprocess.send({ msgid, ...message });
+      } catch (err) {
+        logger.error({ err }, 'Error sending request do process');
+        this.close(conn.conid, conn.database);
+      }
     });
     return promise;
   },
@@ -289,6 +294,7 @@ module.exports = {
     if (existing) {
       existing.subprocess.send({ msgtype: 'ping' });
     } else {
+      // @ts-ignore
       existing = await this.ensureOpened(conid, database);
     }
 
@@ -319,7 +325,13 @@ module.exports = {
     const existing = this.opened.find(x => x.conid == conid && x.database == database);
     if (existing) {
       existing.disconnected = true;
-      if (kill) existing.subprocess.kill();
+      if (kill) {
+        try {
+          existing.subprocess.kill();
+        } catch (err) {
+          logger.error({ err }, 'Error killing subprocess');
+        }
+      }
       this.opened = this.opened.filter(x => x.conid != conid || x.database != database);
       this.closed[`${conid}/${database}`] = {
         status: {
diff --git a/packages/api/src/controllers/serverConnections.js b/packages/api/src/controllers/serverConnections.js
index dd1c9104d..fd7136d0f 100644
--- a/packages/api/src/controllers/serverConnections.js
+++ b/packages/api/src/controllers/serverConnections.js
@@ -11,6 +11,9 @@ const processArgs = require('../utility/processArgs');
 const { testConnectionPermission } = require('../utility/hasPermission');
 const { MissingCredentialsError } = require('../utility/exceptions');
 const pipeForkLogs = require('../utility/pipeForkLogs');
+const { getLogger } = require('dbgate-tools');
+
+const logger = getLogger('serverConnection');
 
 module.exports = {
   opened: [],
@@ -102,7 +105,13 @@ module.exports = {
     const existing = this.opened.find(x => x.conid == conid);
     if (existing) {
       existing.disconnected = true;
-      if (kill) existing.subprocess.kill();
+      if (kill) {
+        try {
+          existing.subprocess.kill();
+        } catch (err) {
+          logger.error({ err }, 'Error killing subprocess');
+        }
+      }
       this.opened = this.opened.filter(x => x.conid != conid);
       this.closed[conid] = {
         ...existing.status,
@@ -152,7 +161,12 @@ module.exports = {
         }
         this.lastPinged[conid] = new Date().getTime();
         const opened = await this.ensureOpened(conid);
-        opened.subprocess.send({ msgtype: 'ping' });
+        try {
+          opened.subprocess.send({ msgtype: 'ping' });
+        } catch (err) {
+          logger.error({ err }, 'Error calling ping');
+          this.close(conid);
+        }
       })
     );
     return { status: 'ok' };
@@ -189,7 +203,12 @@ module.exports = {
     const msgid = uuidv1();
     const promise = new Promise((resolve, reject) => {
       this.requests[msgid] = [resolve, reject];
-      conn.subprocess.send({ msgid, ...message });
+      try {
+        conn.subprocess.send({ msgid, ...message });
+      } catch (err) {
+        logger.error({ err }, 'Error sending request');
+        this.close(conn.conid);
+      }
     });
     return promise;
   },
diff --git a/packages/api/src/utility/DatastoreProxy.js b/packages/api/src/utility/DatastoreProxy.js
index 7bd8889d1..ca8597d93 100644
--- a/packages/api/src/utility/DatastoreProxy.js
+++ b/packages/api/src/utility/DatastoreProxy.js
@@ -3,6 +3,8 @@ const uuidv1 = require('uuid/v1');
 const { handleProcessCommunication } = require('./processComm');
 const processArgs = require('../utility/processArgs');
 const pipeForkLogs = require('./pipeForkLogs');
+const { getLogger } = require('dbgate-tools');
+const logger = getLogger('DatastoreProxy');
 
 class DatastoreProxy {
   constructor(file) {
@@ -68,7 +70,12 @@ class DatastoreProxy {
     const msgid = uuidv1();
     const promise = new Promise((resolve, reject) => {
       this.requests[msgid] = [resolve, reject];
-      this.subprocess.send({ msgtype: 'read', msgid, offset, limit });
+      try {
+        this.subprocess.send({ msgtype: 'read', msgid, offset, limit });
+      } catch (err) {
+        logger.error({ err }, 'Error getting rows');
+        this.subprocess = null;
+      }
     });
     return promise;
   }
@@ -77,7 +84,12 @@ class DatastoreProxy {
     const msgid = uuidv1();
     const promise = new Promise((resolve, reject) => {
       this.requests[msgid] = [resolve, reject];
-      this.subprocess.send({ msgtype: 'notify', msgid });
+      try {
+        this.subprocess.send({ msgtype: 'notify', msgid });
+      } catch (err) {
+        logger.error({ err }, 'Error notifying subprocess');
+        this.subprocess = null;
+      }
     });
     return promise;
   }
diff --git a/packages/api/src/utility/sshTunnel.js b/packages/api/src/utility/sshTunnel.js
index 45aafea73..254f20fc1 100644
--- a/packages/api/src/utility/sshTunnel.js
+++ b/packages/api/src/utility/sshTunnel.js
@@ -33,11 +33,15 @@ function callForwardProcess(connection, tunnelConfig, tunnelCacheKey) {
   );
   pipeForkLogs(subprocess);
 
-  subprocess.send({
-    msgtype: 'connect',
-    connection,
-    tunnelConfig,
-  });
+  try {
+    subprocess.send({
+      msgtype: 'connect',
+      connection,
+      tunnelConfig,
+    });
+  } catch (err) {
+    logger.error({ err }, 'Error connecting SSH');
+  }
   return new Promise((resolve, reject) => {
     subprocess.on('message', resp => {
       // @ts-ignore
diff --git a/packages/api/src/utility/sshTunnelProxy.js b/packages/api/src/utility/sshTunnelProxy.js
index afca7cc6e..90b930f4b 100644
--- a/packages/api/src/utility/sshTunnelProxy.js
+++ b/packages/api/src/utility/sshTunnelProxy.js
@@ -1,11 +1,17 @@
+const { getLogger } = require('dbgate-tools');
 const uuidv1 = require('uuid/v1');
 const { getSshTunnel } = require('./sshTunnel');
+const logger = getLogger('sshTunnelProxy');
 
 const dispatchedMessages = {};
 
 async function handleGetSshTunnelRequest({ msgid, connection }, subprocess) {
   const response = await getSshTunnel(connection);
-  subprocess.send({ msgtype: 'getsshtunnel-response', msgid, response });
+  try {
+    subprocess.send({ msgtype: 'getsshtunnel-response', msgid, response });
+  } catch (err) {
+    logger.error({ err }, 'Error sending to SSH tunnel');
+  }
 }
 
 function handleGetSshTunnelResponse({ msgid, response }, subprocess) {