sys_errors

Purpose: Stores information about PHP warnings and fatal errors. JavaScript and PHP Notice messages are currently not logged.
Joins: users table.

Field	Type	Purpose
id	int(11)	Primary Key – auto increment.
occurred	datetime	Datetime when the error occurred
userID	int(11)	ID of the user who experienced the error.
auth_user	varchar(45)
errtype	enum('Notice','Warning','Fatal Error','Unknown')	Category of the error
errstr	text	The error message
errfile	text	The file where the error occurred
errline	int(11)	Line number where the error occurred
fixed	datetime	Datetime when the error occurred
php_self	text	Value of `$_SERVER['PHP_SELF']`
query_string	text	Value of `$_SERVER['QUERY_STRING']`
request_method	enum('GET','HEAD','POST','PUT','DELETE')	Calling method of the script
paperID	mediumint(8) unsigned	the paperID from the papers table
post_data	text	data posted to the script
variables	longtext	List of variables passed through by the error handler
backtrace	longtext