SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6Ind0am1zVFlxbFBoOGlpMFAySHJ2eGc9PSIsInZhbHVlIjoiclhZdWlIdnBOc0JBNHlxaWlKZXViZz09IiwibWFjIjoiZjNhOWQwMTY0MWJjMWZjMzY0Njg0OThkOGQ2MjNlMmFiNjlkYzVhZDFlNmU2NThmOGE1NGM2MjE5YmYzOTM1YSIsInRhZyI6IiJ9 limit 1)