SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkNySnVMWm5yTE42MDFiNVExM2dQdFE9PSIsInZhbHVlIjoiWU82aWh0OURpeHNhOSt6ZzEzcDU2QT09IiwibWFjIjoiMmFjZWVkZjZhNDFhOGYzMmVkNjkzM2NkODk0MTUxOWI2MDAyODQ0MDg3MmQ2ODZhYWYyNjdkOGFjMDE4MzkzNCIsInRhZyI6IiJ9 limit 1)