网站输入域名访问不了要重新启动WAMP才能访问，但是过后隔一会又不行了是怎么回事？

2014-03-24 11:50:23 4048 [Note] Giving 2 client threads a chance to die gracefully  
 2014-03-24 11:50:23 4048 [Note] Event Scheduler: Purging the queue. 0 events  
 2014-03-24 11:50:23 4048 [Note] Shutting down slave threads  
 2014-03-24 11:50:25 4048 [Note] Forcefully disconnecting 0 remaining clients  
 2014-03-24 11:50:25 4048 [Note] Binlog end  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'partition'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'PERFORMANCE_SCHEMA'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_SYS_DATAFILES'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_SYS_TABLESPACES'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN_COLS'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_SYS_FOREIGN'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_SYS_FIELDS'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_SYS_COLUMNS'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_SYS_INDEXES'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_SYS_TABLESTATS'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_SYS_TABLES'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_FT_INDEX_TABLE'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_FT_INDEX_CACHE'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_FT_CONFIG'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_FT_BEING_DELETED'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_FT_DELETED'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_FT_DEFAULT_STOPWORD'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_METRICS'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_BUFFER_POOL_STATS'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE_LRU'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_BUFFER_PAGE'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX_RESET'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_CMP_PER_INDEX'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_CMPMEM_RESET'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_CMPMEM'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_CMP_RESET'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_CMP'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_LOCK_WAITS'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_LOCKS'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'INNODB_TRX'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'InnoDB'  
 2014-03-24 11:50:26 4048 [Note] InnoDB: FTS optimize thread exiting.  
 2014-03-24 11:50:26 4048 [Note] InnoDB: Starting shutdown...  
 2014-03-24 11:50:26 4048 [Note] InnoDB: Shutdown completed; log sequence number 1625987  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'BLACKHOLE'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'ARCHIVE'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'MRG_MYISAM'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'MyISAM'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'MEMORY'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'CSV'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'sha256_password'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'mysql_old_password'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'mysql_native_password'  
 2014-03-24 11:50:26 4048 [Note] Shutting down plugin 'binlog'  
 2014-03-24 11:50:26 4048 [Note] wampmysqld: Shutdown complete  
  
 2014-03-24 11:50:27 4500 [Note] Plugin 'FEDERATED' is disabled.  
 2014-03-24 11:50:27 4500 [Note] InnoDB: The InnoDB memory heap is disabled  
 2014-03-24 11:50:27 4500 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions  
 2014-03-24 11:50:27 4500 [Note] InnoDB: Compressed tables use zlib 1.2.3  
 2014-03-24 11:50:27 4500 [Note] InnoDB: Not using CPU crc32 instructions  
 2014-03-24 11:50:27 4500 [Note] InnoDB: Initializing buffer pool, size = 128.0M  
 2014-03-24 11:50:27 4500 [Note] InnoDB: Completed initialization of buffer pool  
 2014-03-24 11:50:27 4500 [Note] InnoDB: Highest supported file format is Barracuda.  
 2014-03-24 11:50:27 4500 [Note] InnoDB: 128 rollback segment(s) are active.  
 2014-03-24 11:50:27 4500 [Note] InnoDB: Waiting for purge to start  
 2014-03-24 11:50:27 4500 [Note] InnoDB: 5.6.12 started; log sequence number 1625987  
 2014-03-24 11:50:27 4500 [Note] Server hostname (bind-address): '*'; port: 3306  
 2014-03-24 11:50:27 4500 [Note] IPv6 is available.  
 2014-03-24 11:50:27 4500 [Note]   - '::' resolves to '::';  
 2014-03-24 11:50:27 4500 [Note] Server socket created on IP: '::'.  
 2014-03-24 11:50:27 4500 [Note] Event Scheduler: Loaded 0 events  
 2014-03-24 11:50:27 4500 [Note] wampmysqld: ready for connections.  
 Version: '5.6.12-log'  socket: ''  port: 3306  MySQL Community Server (GPL)