PHP error in studio

Hi,

I am getting the following error when accessing the studio and trying to edit a field. Also the CSS is not properly loading. Anyone having any experience with this?

 

PHP Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /var/www/html/cache/smarty/templates_c/69/8c/fa/698cfa4533d58e02b46212120b31d7ee3980f5ce_0.file.enum.tpl.php:100

Stack trace:

#0 /var/www/html/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_637361e0c70634_13433607(Object(Smarty_Internal_Template))

#1 /var/www/html/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode(
Object(Smarty_Internal_Template))

#2 /var/www/html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_template.php(216): Smarty_Template_Compiled->render(Object(Smarty_Internal_Template))

#3 /var/www/html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(232): Smarty_Internal_Template->r
ender(false, 0)

#4 /var/www/html/vendor/smarty/smarty/libs/sysplugins/smarty_internal_templatebase.php(116): Smarty_Internal_TemplateBase->_execute(Object(Smarty_Internal_Template), NULL, NULL, NULL, 0)

#5 /var/www/html/include/SugarSmarty/Sugar_Smarty.php(234): Smarty_Internal_TemplateBase->fetch('modules/Dy
namic...', NULL, NULL, NULL)

#6 /var/www/html/modules/DynamicFields/templates/Fields/Forms/enum2.php(70): Sugar_Smarty->fetch('modules/Dynamic...')\n#7 /var/www/html/modules/DynamicFields/FieldViewer.php(123): get_body(Object(Sugar_Smarty), Array)

#8 /var/www/html/modules/ModuleBuilder/views/view.modulefield.
php(444): FieldViewer->getLayout(Array)

#9 /var/www/html/modules/ModuleBuilder/views/view.modulefield.php(39): ViewModulefield->fetch()

#10 /var/www/html/include/MVC/View/SugarView.php(154): ViewModulefield->display()

#11 /var/www/html/include/MVC/Controller/SugarController.php(360): SugarView->process(Array
)

#12 /var/www/html/include/MVC/Controller/SugarController.php(308): SugarController->processView()

#13 /var/www/html/include/MVC/SugarApplication.php(205): SugarController->execute()

#14 /var/www/html/index.php(26): SugarApplication->execute()

#15 {main}\n thrown in /var/www/html/cache/smarty/templates_c/69/8c/fa/698cfa4533d58e02b46212120b31d7ee3980f5ce_0.file.enum.tpl.php

Stijn