SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IkpBOUNRTE5mcVFUR0hUK09zWm5pOEE9PSIsInZhbHVlIjoibVNsR1pkY2N5clhQMVZzWk5zT3U4QT09IiwibWFjIjoiNTMyN2JiNzg1NTQ4ZDRmZjFiMGU1ZTRjN2M2OTFiM2Q3MzNhYWJiZjc1MmNjN2U1Nzg1YTc5ZTI0NmIzMGJkYiIsInRhZyI6IiJ9 limit 1)