SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkRralBERml0NVgxYUk3cXdsUEZCSWc9PSIsInZhbHVlIjoiSS81TVJpV3RXanhXdnVvcmhVUlo0dz09IiwibWFjIjoiNTA3MTAxM2FjODk3NzRkYjI4YjBiZjc3M2U0Njg0MjYwOGE3MzgxZjY2NTczM2M0MzVlNDUxYzc4YWI5YTQ0NiIsInRhZyI6IiJ9 limit 1)