Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/bitrix/www/mibew/libs/chat.php on line 58

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/bitrix/www/mibew/libs/chat.php on line 70

Fatal error: Array and string offset access syntax with curly braces is no longer supported in /home/bitrix/www/mibew/libs/chat.php on line 102