...www/sailor_framework/src/sailor/db/luasql_common.lua:43: LuaSQL: error connecting to database. MySQL: Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (111)
stack traceback:
	[C]: in function 'assert'
	...www/sailor_framework/src/sailor/db/luasql_common.lua:43: in function 'connect'
	/var/www/sailor_framework/src/sailor/model.lua:33: in function 'db_connect'
	/var/www/sailor_framework/src/sailor/model.lua:201: in function 'find_by_id'
	/var/www/luablog/controllers/jobs.lua:50: in function 
	(tail call): ?
	[C]: in function 'xpcall'
	/var/www/sailor_framework/src/sailor.lua:196: in function 
	(tail call): ?