SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlVMaFZRR2xkZUpZaThrc1Zjc2hMSlE9PSIsInZhbHVlIjoic3dWUmtBZnAwRndkb0NYU2R4b25QZz09IiwibWFjIjoiMGI1NDI2M2VkNGFjMjlhNWM5YmU4ZWZhOTczY2MzYzZkZjE3NjRhNWUxNWUzMDQ1ZDgwZmY3Y2NmNWVmODU1MCIsInRhZyI6IiJ9 limit 1)