Debug info: ORA-01745: invalid host/bind variable name
SELECT COUNT
FROM m_log l
WHERE l.time > :date AND l.time < :enddate
[array (
'date' => 1295533185,
'enddate' => 1295619585,
)]
Stack trace:

• line 391 of /lib/dml/moodle_database.php: dml_read_exception thrown
• line 268 of /lib/dml/oci_native_moodle_database.php: call to moodle_database->query_end()
• line 1043 of /lib/dml/oci_native_moodle_database.php: call to oci_native_moodle_database->query_end()
• line 1256 of /lib/dml/moodle_database.php: call to oci_native_moodle_database->get_records_sql()
• line 981 of /lib/dml/oci_native_moodle_database.php: call to moodle_database->get_record_sql()
• line 1331 of /lib/dml/moodle_database.php: call to oci_native_moodle_database->get_record_sql()
• line 1502 of /lib/dml/moodle_database.php: call to moodle_database->get_field_sql()
• line 1817 of /lib/datalib.php: call to moodle_database->count_records_sql()
• line 303 of /course/lib.php: call to get_logs()
• line 315 of /course/lib.php: call to build_logs_array()
• line 43 of /course/report/log/live.php: call to print_log()