[Pkg-php-pecl] Bug#864243: php5-memcached: I have a Unable to load dynamic library '/usr/lib/php5/20131226/memcached.so' error message

[root]

Package: php5-memcached
Version: 2.2.0-2
Severity: important

Dear Maintainer,

The complete message I get is:

PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php5/20131226/memcached.so' - /usr/lib/php5/20131226/memcached.so: undefined symbol: memcached_destroy_sasl_auth_data in Unknown on line 0


   * What led up to the situation?
	I suppose the issue happens after having done update of all packages suggested in my ISPConfig.
   * What exactly did you do (or not do) that was effective (or
     ineffective)?
	I tried to reinstall php5-memecached package, unsuccessfully.
	apt-get install --reinstall php5-memcached
   * What was the outcome of this action?
	No changes.
   * What outcome did you expect instead?
	I expected to have an update on library memcached.so that awould avoi to have the WARNING alert.



-- System Information:
Debian Release: 8.7
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.14.32-xxxx-grs-ipv6-64 (SMP w/8 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Init: systemd (via /run/systemd/system)

Versions of packages php5-memcached depends on:
ii  libc6                          2.19-18+deb8u7
ii  libmemcached11                 1.0.18-4
ii  libmemcachedutil2              1.0.18-4
ii  libsasl2-2                     2.1.26.dfsg1-13+deb8u1
ii  php5-common [phpapi-20131226]  5.6.30+dfsg-0+deb8u1
ii  ucf                            3.0030
ii  zlib1g                         1:1.2.8.dfsg-2+b1

php5-memcached recommends no packages.

php5-memcached suggests no packages.

-- no debconf information