ojs2 has produced an error
  Message: USER ERROR: Smarty error: the $compile_dir '/srv/openjournal/sitios/www.medicentro.sld.cu/cache/t_compile' does not exist, or is not a directory.
  In file: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/smarty/Smarty.class.php
  At line: 1093
  Stacktrace: 
   File: (unknown) line (unknown)
     Function: PKPApplication->errorHandler(256, "Smarty error: the $compile_dir '/srv/openjournal/sitios/www.medicentro.sld.cu/cache/t_compile' does not exist, or is not a directory.", "/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/smarty/Smarty.class.php", 1093, Array(2))
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/smarty/Smarty.class.php line 1093
     Function: trigger_error("Smarty error: the $compile_dir '/srv/openjournal/sitios/www.medicentro.sld.cu/cache/t_compile' does not exist, or is not a directory.", 256)
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/smarty/internals/core.write_compiled_resource.php line 20
     Function: Smarty->trigger_error("the $compile_dir '/srv/openjournal/sitios/www.medicentro.sld.cu/cache/t_compile' does not exist, or is not a directory.", 256)
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/smarty/Smarty.class.php line 1431
     Function: smarty_core_write_compiled_resource(Array(2), Object(TemplateManager))
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/smarty/Smarty.class.php line 1254
     Function: Smarty->_compile_resource("article/article.tpl", "/srv/openjournal/sitios/www.medicentro.sld.cu/cache/t_compile/%%38^38D^38D7420B%%article.tpl.php")
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/template/PKPTemplateManager.inc.php line 264
     Function: Smarty->fetch("article/article.tpl", Null, Null, True)
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/template/PKPTemplateManager.inc.php line 302
     Function: PKPTemplateManager->fetch("article/article.tpl", Null, Null, True)
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/pages/article/ArticleHandler.inc.php line 229
     Function: PKPTemplateManager->display("article/article.tpl")
   File: (unknown) line (unknown)
     Function: ArticleHandler->view(Array(2), Object(Request))
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/core/PKPRouter.inc.php line 370
     Function: call_user_func(Array(2), Array(2), Object(Request))
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/core/PKPPageRouter.inc.php line 266
     Function: PKPRouter->_authorizeInitializeAndCallRequest(Array(2), Object(Request), Array(2), False)
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/core/Dispatcher.inc.php line 129
     Function: PKPPageRouter->route(Object(Request))
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/core/PKPApplication.inc.php line 180
     Function: Dispatcher->dispatch(Object(Request))
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/index.php line 65
     Function: PKPApplication->execute()
  Server info:
   OS: Linux
   PHP Version: 5.6.40-0+deb8u12
   Apache Version: Apache
   DB Driver: mysql
   DB server version: 10.1.48-MariaDB-0+deb9u2<br/>
ojs2 has produced an error
  Message: WARNING: include(/srv/openjournal/sitios/www.medicentro.sld.cu/cache/t_compile/%%38^38D^38D7420B%%article.tpl.php): failed to open stream: Permiso denegado
  In file: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/smarty/Smarty.class.php
  At line: 1256
  Stacktrace: 
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/smarty/Smarty.class.php line 1256
     Function: PKPApplication->errorHandler(2, "include(/srv/openjournal/sitios/www.medicentro.sld.cu/cache/t_compile/%%38^38D^38D7420B%%article.tpl.php): failed to open stream: Permiso denegado", "/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/smarty/Smarty.class.php", 1256, Array(9))
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/smarty/Smarty.class.php line 1256
     Function: Smarty->fetch()
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/template/PKPTemplateManager.inc.php line 264
     Function: Smarty->fetch("article/article.tpl", Null, Null, True)
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/template/PKPTemplateManager.inc.php line 302
     Function: PKPTemplateManager->fetch("article/article.tpl", Null, Null, True)
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/pages/article/ArticleHandler.inc.php line 229
     Function: PKPTemplateManager->display("article/article.tpl")
   File: (unknown) line (unknown)
     Function: ArticleHandler->view(Array(2), Object(Request))
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/core/PKPRouter.inc.php line 370
     Function: call_user_func(Array(2), Array(2), Object(Request))
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/core/PKPPageRouter.inc.php line 266
     Function: PKPRouter->_authorizeInitializeAndCallRequest(Array(2), Object(Request), Array(2), False)
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/core/Dispatcher.inc.php line 129
     Function: PKPPageRouter->route(Object(Request))
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/core/PKPApplication.inc.php line 180
     Function: Dispatcher->dispatch(Object(Request))
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/index.php line 65
     Function: PKPApplication->execute()
  Server info:
   OS: Linux
   PHP Version: 5.6.40-0+deb8u12
   Apache Version: Apache
   DB Driver: mysql
   DB server version: 10.1.48-MariaDB-0+deb9u2<br/>
ojs2 has produced an error
  Message: WARNING: include(): Failed opening '/srv/openjournal/sitios/www.medicentro.sld.cu/cache/t_compile/%%38^38D^38D7420B%%article.tpl.php' for inclusion (include_path='.:/srv/openjournal/sitios/www.medicentro.sld.cu/classes:/srv/openjournal/sitios/www.medicentro.sld.cu/pages:/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp:/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes:/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/pages:/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/adodb:/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/phputf8:/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/pqp/classes:/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/smarty:.:/usr/share/php:/usr/share/pear')
  In file: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/smarty/Smarty.class.php
  At line: 1256
  Stacktrace: 
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/smarty/Smarty.class.php line 1256
     Function: PKPApplication->errorHandler(2, "include(): Failed opening '/srv/openjournal/sitios/www.medicentro.sld.cu/cache/t_compile/%%38^38D^38D7420B%%article.tpl.php' for inclusion (include_path='.:/srv/openjournal/sitios/www.medicentro.sld.cu/classes:/srv/openjournal/sitios/www.medicentro.sld.cu/pages:/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp:/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes:/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/pages:/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/adodb:/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/phputf8:/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/pqp/classes:/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/smarty:.:/usr/share/php:/usr/share/pear')", "/srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/smarty/Smarty.class.php", 1256, Array(9))
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/lib/smarty/Smarty.class.php line 1256
     Function: Smarty->fetch()
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/template/PKPTemplateManager.inc.php line 264
     Function: Smarty->fetch("article/article.tpl", Null, Null, True)
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/template/PKPTemplateManager.inc.php line 302
     Function: PKPTemplateManager->fetch("article/article.tpl", Null, Null, True)
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/pages/article/ArticleHandler.inc.php line 229
     Function: PKPTemplateManager->display("article/article.tpl")
   File: (unknown) line (unknown)
     Function: ArticleHandler->view(Array(2), Object(Request))
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/core/PKPRouter.inc.php line 370
     Function: call_user_func(Array(2), Array(2), Object(Request))
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/core/PKPPageRouter.inc.php line 266
     Function: PKPRouter->_authorizeInitializeAndCallRequest(Array(2), Object(Request), Array(2), False)
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/core/Dispatcher.inc.php line 129
     Function: PKPPageRouter->route(Object(Request))
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/lib/pkp/classes/core/PKPApplication.inc.php line 180
     Function: Dispatcher->dispatch(Object(Request))
   File: /srv/openjournal/sitios/www.medicentro.sld.cu/index.php line 65
     Function: PKPApplication->execute()
  Server info:
   OS: Linux
   PHP Version: 5.6.40-0+deb8u12
   Apache Version: Apache
   DB Driver: mysql
   DB server version: 10.1.48-MariaDB-0+deb9u2<br/>