If you get the issue message “The HTML code size is larger than pcre.backtrack_limit 1000000. You should use WriteHTML() with smaller string lengths.” you can try the following:
- activate “Split HTML into Chunks” in advanced settings
- increase the backtrack_limit within your php ini settings.
If this did not help you may be able to increase the value of pcre.backtrack_limit at runtime if your system allows. pcre.backtrack_limit is configurable from PHP >= 5.2.0
The default value was increased from 100,000 to 1,000,000 from PHP >= 5.3.7
ini_set("pcre.backtrack_limit", "1000000");