I updated the plugin 'Instant Chat'. But in step 2 (Source code plug-in 'Instant Chat' has been updated. Need to update plugin DB.
) I refresh and I wrote "OW Debug - Exception
Message: There is no active plugin with key `ajaxim`
File: / var/www/xxx/data/www/xxx/ow_core/plugin_manager.php
Line: 85
Trace:

# 0 / var/www/xxx/data/www/xxx/ow_plugins/Im/update/3547/update.php (1934): OW_PluginManager-> getPlugin ('ajaxim')
# 1 / var/www/xxx/data/www/xxx/ow_updates/index.php (100): include ('/ var/www/u13318 ...')
# 2 {main}

Type: InvalidArgumentException
"