SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjJ3K3hxckRFengwVlViZitWMjQ0Mmc9PSIsInZhbHVlIjoiRkpkcUZUSFM4VmNITWg3djZud2Rqdz09IiwibWFjIjoiZGZhOWE2YzM0NDk2N2FkMTQ5MmQxMGQ2ZTFmNjk2M2U5N2MyZTY0YzExN2EyZTQ5MTFlMzM5MTIzNjY3NTI4MiIsInRhZyI6IiJ9 limit 1)