Error when loading some pages

I am not certain that this is related to easydiscuss, but when I load some pages on my site, sometimes (not always) the following code displays on the screen:

object(DiscussPost)#1343 (50) { ["id"]=> NULL ["title"]=> NULL ["modified"]=> NULL ["created"]=> NULL ["replied"]=> NULL ["alias"]=> NULL ["content"]=> NULL ["published"]=> NULL ["ordering"]=> NULL ["vote"]=> NULL ["islock"]=> NULL ["featured"]=> NULL ["isresolve"]=> NULL ["hits"]=> NULL ["user_id"]=> NULL ["category_id"]=> NULL ["parent_id"]=> NULL ["user_type"]=> NULL ["poster_name"]=> NULL ["poster_email"]=> NULL ["num_likes"]=> NULL ["num_negvote"]=> NULL ["sum_totalvote"]=> NULL ["params"]=> NULL ["answered"]=> NULL ["password"]=> NULL ["legacy"]=> NULL ["address"]=> NULL ["latitude"]=> NULL ["longitude"]=> NULL ["content_type"]=> NULL ["post_status"]=> NULL ["post_type"]=> NULL ["ip"]=> NULL ["private"]=> NULL ["_data":"DiscussPost":private]=> array(0) { } ["_tbl":protected]=> string(16) "#__discuss_posts" ["_tbl_key":protected]=> string(2) "id" ["_tbl_keys":protected]=> array(1) { [0]=> string(2) "id" } ["_db":protected]=> object(JDatabaseDriverMysqli)#26 (21) { ["name"]=> string(6) "mysqli" ["nameQuote":protected]=> string(1) "`" ["nullDate":protected]=> string(19) "0000-00-00 00:00:00" ["_database":"JDatabaseDriver":private]=> string(15) "gayinla7_joomla" ["connection":protected]=> object(mysqli)#50 (19) { ["affected_rows"]=> int(37) ["client_info"]=> string(6) "5.5.32" ["client_version"]=> int(50532) ["connect_errno"]=> int(0) ["connect_error"]=> NULL ["errno"]=> int(0) ["error"]=> string(0) "" ["error_list"]=> array(0) { } ["field_count"]=> int(9) ["host_info"]=> string(25) "Localhost via UNIX socket" ["info"]=> NULL ["insert_id"]=> int(0) ["server_info"]=> string(15) "5.5.31-30.3-log" ["server_version"]=> int(50531) ["stat"]=> string(147) "Uptime: 1040756 Threads: 3 Questions: 20843874 Slow queries: 89 Opens: 2900 Flush tables: 1 Open tables: 1573 Queries per second avg: 20.027" ["sqlstate"]=> string(5) "00000" ["protocol_version"]=> int(10) ["thread_id"]=> int(551902) ["warning_count"]=> int(0) } ["count":protected]=> int(91) ["cursor":protected]=> NULL ["debug":protected]=> bool(false) ["limit":protected]=> int(0) ["log":protected]=> array(0) { } ["timings":protected]=> array(0) { } ["callStacks":protected]=> array(0) { } ["offset":protected]=> int(0) ["options":protected]=> array(9) { ["driver"]=> string(6) "mysqli" ["host"]=> string(9) "localhost" ["user"]=> string(15) "gayinla7_joomla" ["password"]=> string(12) "thepassworddisplayedhereiremovedit" ["database"]=> string(15) "gayinla7_joomla" ["prefix"]=> string(6) "zt9vo_" ["select"]=> bool(true) ["port"]=> int(3306) ["socket"]=> NULL } ["sql":protected]=> string(41) "SHOW FULL COLUMNS FROM `#__discuss_posts`" ["tablePrefix":protected]=> string(6) "zt9vo_" ["utf":protected]=> bool(true) ["errorNum":protected]=> int(0) ["errorMsg":protected]=> string(0) "" ["transactionDepth":protected]=> int(0) ["disconnectHandlers":protected]=> array(0) { } } ["_trackAssets":protected]=> bool(false) ["_rules":protected]=> NULL ["_locked":protected]=> bool(false) ["_autoincrement":protected]=> bool(true) ["_observers":protected]=> object(JObserverUpdater)#1335 (2) { ["observers":protected]=> array(0) { } ["doCallObservers":protected]=> bool(true) } ["_columnAlias":protected]=> array(0) { } ["_jsonEncode":protected]=> array(0) { } ["_errors":protected]=> array(0) { } ["lockdate"]=> NULL ["isreport"]=> NULL }