Hi. Can anyone explain to me the following message?. How can this affect my system?. Is any way to solve this?. Thanks in advance.

otrs2.article
warning : 1 client is using or hasn't closed the table properly
otrs2.article_plain
warning : 1 client is using or hasn't closed the table properly
otrs2.auto_response
warning : 1 client is using or hasn't closed the table properly
otrs2.customer_preferences
warning : 1 client is using or hasn't closed the table properly
otrs2.customer_user
warning : 1 client is using or hasn't closed the table properly
otrs2.group_customer_user
warning : 1 client is using or hasn't closed the table properly
otrs2.process_id
warning : 1 client is using or hasn't closed the table properly
otrs2.queue_auto_response
warning : 1 client is using or hasn't closed the table properly
otrs2.sessions
warning : 1 client is using or hasn't closed the table properly
otrs2.system_user
warning : 1 client is using or hasn't closed the table properly
otrs2.ticket
warning : 1 client is using or hasn't closed the table properly
otrs2.ticket_history
warning : 1 client is using or hasn't closed the table properly
otrs2.ticket_loop_protection
warning : 1 client is using or hasn't closed the table properly
otrs2.user_preferences
warning : 1 client is using or hasn't closed the table properly

Improperly closed tables are also reported if clients are accessing
the tables *now*. A list of current connections is below.

+----+------------------+-----------+----+---------+------+-------+------------------+
| Id | User | Host | db | Command | Time | State | Info |
+----+------------------+-----------+----+---------+------+-------+------------------+
| 5 | debian-sys-maint | localhost | | Query | 0 | | show processlist |
+----+------------------+-----------+----+---------+------+-------+------------------+
Uptime: 2 Threads: 1 Questions: 96 Slow queries: 0 Opens: 88 Flush tables: 1 Open tables: 64 Queries per second avg: 48.000