"Array to string conversion" error in SMF 2.1.2

[Tascio]

"Array to string conversion" error in SMF 2.1.2.

I keep getting this error in my logs, it seems to happen a great deal and is generating a lot of entries.

Any ideas on how to fix it?

Type of error

General

Error message

2: Array to string conversion

File
/home/[Username]/public_html/[My URL].co.uk/Themes/default/index.template.php

Line
138

URL of page causing the error
https://[My URL].co.uk/index.php?


Backtrace information

#0: smf_error_handler()
Called from /home/[Username]/public_html/[My URL].co.uk/Themes/default/index.template.php on line 138

#1: template_html_above()
Called from /home/[Username]/public_html/[My URL].co.uk/Sources/Load.php on line 2747

#2: loadSubTemplate()
Called from /home/[Username]/public_html/[My URL].co.uk/Sources/Subs.php on line 4543

#3: template_header()
Called from /home/[Username]/public_html/[My URL].co.uk/Sources/Subs.php on line 4150

#4: obExit()
Called from /home/[Username]/public_html/[My URL].co.uk/index.php on line 194

[Kindred]

mods installed?

What are lines 130-140 of your index.template.php?

[Tascio]

This actually started before I had any mods installed, but the only mod I am currently using is "Optimus"   (2.10.5 [12.04.22])

Lines 130-140 of index.template.php are:

Code Select Expand

130:
131: // Content related meta tags, like description, keywords, Open Graph stuff, etc...
132: foreach ($context['meta_tags'] as $meta_tag)
133: {
134: echo '
135: <meta';
136:
137: foreach ($meta_tag as $meta_key => $meta_value)
==>138: echo ' ', $meta_key, '="', $meta_value, '"';
139:
140: echo '>';


[Kindred]

and, in index.php?action=admin;area=featuresettings;sa=basic --
what do you have set for Meta keywords associated with forum

[Arantor]

I'm wondering if Optimus is setting something that it shouldn't - it certainly expands out the meta properties, not just that one.

[Tascio]

and, in index.php?action=admin;area=featuresettings;sa=basic --
what do you have set for Meta keywords associated with forum

I don't have a field on this page for meta tags? Does Optimus change it?

[Kindred]

Could be..  what did you set for metakeywords in optimus?

[Tascio]

It looks like this actually was something to do with meta tags and/or Optimus as I spent some time messing around with the Optimus settings and the error seems to have stopped.

Thank you all for your help!

I have another unrelated error with this particular forum, should I post about it here in this thread or should I start a new one? It is problem logging in to the admin area.

[Arantor]

Best to start a new thread unless it's *directly* related which this doesn't sound like.