Initialization Error

Array
(
    [callback] => Array
        (
            [0] => CRM_Core_Error
            [1] => simpleHandler
        )

    [code] => -24
    [message] => DB Error: connect failed
    [mode] => 16
    [debug_info] =>  [nativecode=Too many connections]
    [type] => DB_Error
    [user_info] =>  [nativecode=Too many connections]
    [to_string] => [db_error: message="DB Error: connect failed" code=-24 mode=callback callback=CRM_Core_Error::simpleHandler prefix="" info=" [nativecode=Too many connections]"]
)

backTrace

/var/www/veski.org.au/public_html/sites/all/modules/civicrm/CRM/Core/Error.php, backtrace, 227
, simpleHandler, 
/var/www/veski.org.au/public_html/sites/all/modules/civicrm/packages/PEAR.php, call_user_func, 931
/var/www/veski.org.au/public_html/sites/all/modules/civicrm/packages/DB.php, PEAR_Error, 968
/var/www/veski.org.au/public_html/sites/all/modules/civicrm/packages/PEAR.php, DB_Error, 564
/var/www/veski.org.au/public_html/sites/all/modules/civicrm/packages/DB/common.php, raiseError, 1903
/var/www/veski.org.au/public_html/sites/all/modules/civicrm/packages/DB/mysql.php, raiseError, 252
/var/www/veski.org.au/public_html/sites/all/modules/civicrm/packages/DB.php, connect, 558
/var/www/veski.org.au/public_html/sites/all/modules/civicrm/packages/DB/DataObject.php, connect, 2294
/var/www/veski.org.au/public_html/sites/all/modules/civicrm/packages/DB/DataObject.php, _connect, 2526
/var/www/veski.org.au/public_html/sites/all/modules/civicrm/packages/DB/DataObject.php, _build_condition, 411
/var/www/veski.org.au/public_html/sites/all/modules/civicrm/CRM/Core/BAO/ConfigSetting.php, find, 202
/var/www/veski.org.au/public_html/sites/all/modules/civicrm/CRM/Core/Config.php, retrieve, 404
/var/www/veski.org.au/public_html/sites/all/modules/civicrm/CRM/Core/Config.php, _initVariables, 197
/var/www/veski.org.au/public_html/sites/all/modules/civicrm/drupal/civicrm.module, singleton, 337
/var/www/veski.org.au/public_html/sites/all/modules/civicrm/drupal/modules/views/plugins/calendar_plugin_row_civicrm.inc, civicrm_initialize, 26
/var/www/veski.org.au/public_html/sites/all/modules/views/includes/handlers.inc, construct, 65
/var/www/veski.org.au/public_html/sites/all/modules/views/views.module, _views_create_handler, 1307
/var/www/veski.org.au/public_html/sites/all/modules/views/plugins/views_plugin_display.inc, views_get_plugin, 873
/var/www/veski.org.au/public_html/sites/all/modules/views/plugins/views_plugin_style.inc, get_plugin, 56
/var/www/veski.org.au/public_html/sites/all/modules/calendar/includes/calendar_plugin_style.inc, init, 23
/var/www/veski.org.au/public_html/sites/all/modules/views/includes/view.inc, init, 576
/var/www/veski.org.au/public_html/sites/all/modules/views/includes/view.inc, init_style, 1001
/var/www/veski.org.au/public_html/sites/all/modules/views/includes/view.inc, build, 1116
/var/www/veski.org.au/public_html/sites/all/modules/views/includes/view.inc, execute, 1184
/var/www/veski.org.au/public_html/sites/all/modules/views/plugins/views_plugin_display_block.inc, render, 54
/var/www/veski.org.au/public_html/sites/all/modules/views/includes/view.inc, execute, 1337
/var/www/veski.org.au/public_html/sites/all/modules/views/views.module, execute_display, 703
, views_block_view, 
/var/www/veski.org.au/public_html/includes/module.inc, call_user_func_array, 826
/var/www/veski.org.au/public_html/modules/block/block.module, module_invoke, 854
/var/www/veski.org.au/public_html/modules/block/block.module, _block_render_blocks, 674
/var/www/veski.org.au/public_html/modules/block/block.module, block_list, 318
/var/www/veski.org.au/public_html/modules/block/block.module, block_get_blocks_by_region, 268
/var/www/veski.org.au/public_html/includes/common.inc, block_page_build, 5621
/var/www/veski.org.au/public_html/includes/common.inc, drupal_render_page, 2588
/var/www/veski.org.au/public_html/includes/common.inc, drupal_deliver_html_page, 2476
/var/www/veski.org.au/public_html/includes/menu.inc, drupal_deliver_page, 531
/var/www/veski.org.au/public_html/index.php, menu_execute_active_handler, 21