SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjRTYmExWGhqUXVYN3FIaGNQTThyS0E9PSIsInZhbHVlIjoiY1J2eGhLSWZnSFFQWlA1WGVsT2JMUT09IiwibWFjIjoiYWZjNzY5MDRjMmY2MjM3ZDkyNjI5NDVmOTEwMzY0OWNmOGMyMzU4MWQ3MjRiYjFkMDc1Mjk2MzQxZjM1ZTBkMyIsInRhZyI6IiJ9 limit 1)