Upgrade 3.8.6 -> 3.9.2 - unserialize / undef.vars errors

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Author	Message
Piotrek Karaś	Thursday 10 May 2007 1:09:36 am We've just gone through the upgrade of 3.8.6 to the most recent version. The upgrade path we figured out both suggested and reasonable was: 3.8.6 -> 3.9.0 -> 3.9.2. The initial 3.8.6 installation was a website with <b>3 public siteaccesses</b>, each for one language (<b>pol-PL, eng-US, ger-DE</b>), with one structure, matched by hostname. The classes were <b>only in Polish (pol-PL)</b> naturally. Another problem we encounter after the upgrade process is that the first time after the cache-clear one of the nodes is displayed, it generates few repetitions of the following error: [ May 10 2007 07:44:38 ] [172.30.0.20] PHP: unserialize(): Error at offset 44671 of 44689 bytes in /var/www/ezhome/ezhome_05/kernel/classes/datatypes/ezimage/ezimagealiashandler.php on line 999 and [ May 10 2007 08:22:05 ] [172.30.0.20] PHP: Undefined variable: placementArray in /var/www/ezhome/ezhome_05/kernel/class/edit.php on line 376 We've never seen those in any other situation (neither 3.9.2, nor prior versions). Any suggestions? Thanks! -- Company: mediaSELF Sp. z o.o., http://www.mediaself.pl eZ references: http://ez.no/partners/worldwide_partners/mediaself eZ certified developer: http://ez.no/certification/verify/272585 eZ blog: http://ez.ryba.eu

Author

Message

Thursday 10 May 2007 1:09:36 am

We've just gone through the upgrade of 3.8.6 to the most recent version. The upgrade path we figured out both suggested and reasonable was: 3.8.6 -> 3.9.0 -> 3.9.2. The initial 3.8.6 installation was a website with 3 public siteaccesses, each for one language (pol-PL, eng-US, ger-DE), with one structure, matched by hostname. The classes were only in Polish (pol-PL) naturally.

Another problem we encounter after the upgrade process is that the first time after the cache-clear one of the nodes is displayed, it generates few repetitions of the following error:

[ May 10 2007 07:44:38 ] [172.30.0.20] PHP:
unserialize(): Error at offset 44671 of 44689 bytes in /var/www/ezhome/ezhome_05/kernel/classes/datatypes/ezimage/ezimagealiashandler.php on line 999

and

[ May 10 2007 08:22:05 ] [172.30.0.20] PHP:
Undefined variable:  placementArray in /var/www/ezhome/ezhome_05/kernel/class/edit.php on line 376

We've never seen those in any other situation (neither 3.9.2, nor prior versions).

Any suggestions? Thanks!

--
Company: mediaSELF Sp. z o.o., http://www.mediaself.pl
eZ references: http://ez.no/partners/worldwide_partners/mediaself
eZ certified developer: http://ez.no/certification/verify/272585
eZ blog: http://ez.ryba.eu

eZ debug

Timing:	Jan 19 2025 03:35:49
Script start
Timing:	Jan 19 2025 03:35:49
Module start 'layout'
Timing:	Jan 19 2025 03:35:49
Module start 'content'
Timing:	Jan 19 2025 03:35:51
Module end 'content'
Timing:	Jan 19 2025 03:35:51
Script end

Main resources:

Total runtime	1.3961 sec
Peak memory usage	4,096.0000 KB
Database Queries	46

Timing points:

Checkpoint	Start (sec)	Duration (sec)	Memory at start (KB)	Memory used (KB)
Script start	0.0000	0.0070	589.4063	152.6563
Module start 'layout'	0.0070	0.0035	742.0625	39.5078
Module start 'content'	0.0105	1.3840	781.5703	471.0078
Module end 'content'	1.3945	0.0016	1,252.5781	8.2500
Script end	1.3961		1,260.8281

Time accumulators:

Accumulator	Duration (sec)	Duration (%)	Count	Average (sec)
Ini load
Load cache	0.0032	0.2318	16	0.0002
Check MTime	0.0014	0.0974	16	0.0001
Mysql Total
Database connection	0.0013	0.0917	1	0.0013
Mysqli_queries	1.3522	96.8532	46	0.0294
Looping result	0.0005	0.0330	44	0.0000
Template Total	1.3533	96.9	2	0.6767
Template load	0.0021	0.1508	2	0.0011
Template processing	1.3512	96.7818	2	0.6756
Template load and register function	0.0001	0.0090	1	0.0001
states
state_id_array	0.0013	0.0910	1	0.0013
state_identifier_array	0.0018	0.1258	2	0.0009
Override
Cache load	0.0017	0.1186	11	0.0002
Sytem overhead
Fetch class attribute can translate value	0.0009	0.0609	1	0.0009
Fetch class attribute name	0.0014	0.1035	2	0.0007
XML
Image XML parsing	0.0006	0.0454	1	0.0006
class_abstraction
Instantiating content class attribute	0.0000	0.0003	2	0.0000
General
dbfile	0.0020	0.1432	17	0.0001
String conversion	0.0000	0.0007	4	0.0000
Note: percentages do not add up to 100% because some accumulators overlap

Templates used to render the page:

Usage	Requested template	Template	Template loaded
1	node/view/full.tpl	full/forum_topic.tpl	extension/sevenx/design/simple/override/templates/full/forum_topic.tpl
1	content/datatype/view/ezimage.tpl	<No override>	extension/sevenx/design/simple/templates/content/datatype/view/ezimage.tpl
1	content/datatype/view/ezxmltext.tpl	<No override>	extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tpl
3	content/datatype/view/ezxmltags/paragraph.tpl	<No override>	extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tpl
2	content/datatype/view/ezxmltags/literal.tpl	<No override>	extension/community/design/standard/templates/content/datatype/view/ezxmltags/literal.tpl
1	print_pagelayout.tpl	<No override>	extension/community/design/community/templates/print_pagelayout.tpl
Number of times templates used: 9 Number of unique templates used: 6

Time used to render debug report: 0.0002 secs