SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IjBpaFdMeDdhdlcwenBCTWF4UlgwRmc9PSIsInZhbHVlIjoiS2V2YWV5L1Qxelo0ZHlpTTlZSnZpdz09IiwibWFjIjoiYmE5Njg0OWQ3MjcwODdlM2ExMDE5MzhmMWQ1ZjQ1ZGRlNDM0YWQ2ZjA4MTk1ZDgzYzYxZDMyNGYzZTMyNmEwYiIsInRhZyI6IiJ9 limit 1)