Answers.Body: <p>Problem solved - after updated mariaDB
  following
  <a href="https://civicrm.stackexchange.com/questions/3772/uncaught-crm-core-exception-transaction-manager-php">Uncaught CRM Core_Exception Transaction/Manager.php</a></p>
  
  <p>and 
  re-installed stripe. </p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2018-09-05T19:25:50.700Z
Answers.LastActivityDate: 2018-09-05T19:25:50.700Z
Answers.UserDisplayName: Ben Bachrach
Body: <p>First time using civicontribute. We get a transaction error when submitting a donation. (see below)
  Our donation form submit button has: onclick="return submitOnce(this,'Main','Processing');" </p>
  
  <p>Other people with similar pages do not have an onclick function. 
  Is that the cause of our problem?
  Should we have it?
  If not, how do we get the page to be rendered without it?</p>
  
  <p>Here is the error message we get when clicking submit.</p>
  
  <p>"Sorry, due to an error, we are unable to fulfill your request at the moment. You may want to contact your administrator or service provider with more details about what action you were performing when this occurred.
  DB Error: unknown error
  Return to home page.</p>
  
  <p>Fatal error: Uncaught CRM_Core_Exception: [0: Transaction integrity error: Expected to find active frame thrown in .../wordpress/wp-content/plugins/civicrm/civicrm/Civi/Core/Transaction/Manager.php on line 107"</p>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-09-05T11:09:00.470Z
Comments.Text: Can you check CiviCRM log to get detail error about DB Error: unknown error
Comments.UserDisplayName: Pradeep Nayak
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-09-05T11:49:21.423Z
Comments.Text: where in the directory structure can I find the civicrm error log
Comments.UserDisplayName: Ben Bachrach
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-09-05T13:32:58.360Z
Comments.Text: <wordpressroot>/wp-content/uploads/civicrm/ConfigLog
Comments.UserDisplayName: Pradeep Nayak
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2018-09-05T19:36:03.593Z
Comments.Text: Did you mean: <wordpressroot>/wp-content/uploads/civicrm/ConfigAndLog
Comments.UserDisplayName: Ben Bachrach
Tags: <civicontribute>
Title: submit button onclick
ThreadText: # submit button onclick
  
  (Asked by: username_0 on 2018-09-05)
  
  First time using civicontribute. We get a transaction error when submitting a donation. (see below)
  Our donation form submit button has: onclick="return submitOnce(this,'Main','Processing');"
  
  Other people with similar pages do not have an onclick function.
  Is that the cause of our problem?
  Should we have it?
  If not, how do we get the page to be rendered without it?
  
  Here is the error message we get when clicking submit.
  
  "Sorry, due to an error, we are unable to fulfill your request at the moment. You may want to contact your administrator or service provider with more details about what action you were performing when this occurred.
  DB Error: unknown error
  Return to home page.
  
  Fatal error: Uncaught CRM\_Core\_Exception: [0: Transaction integrity error: Expected to find active frame thrown in .../wordpress/wp-content/plugins/civicrm/civicrm/Civi/Core/Transaction/Manager.php on line 107"
  
  **Tags:** civicontribute
  
  > **Comments:**
  > **username_1**: Can you check CiviCRM log to get detail error about DB Error: unknown error  
  > **username_0**: where in the directory structure can I find the civicrm error log  
  > **username_1**: <wordpressroot>/wp-content/uploads/civicrm/ConfigLog  
  > **username_0**: Did you mean: <wordpressroot>/wp-content/uploads/civicrm/ConfigAndLog  
  
  ---
  
  ## 1 answers
  
  ### Answer by username_0 on 2018-09-05. Score: 2
  
  Problem solved - after updated mariaDB
  following
  [Uncaught CRM Core\_Exception Transaction/Manager.php](https://civicrm.stackexchange.com/questions/3772/uncaught-crm-core-exception-transaction-manager-php)
  
  and
  re-installed stripe.
  
  
  ---
  
  