Reproduction steps:
1. Open the attached project;
2. Open the scene "main";
3. Disable "SQL Connection" script in "GameObject(2)";
4. Build the project on WebGL platform;

Actual result: generated points are not displayed in the browser.
Expected result: generated points should be displayed in the browser.

Note: Everything works correctly with standalone platform and in the Editor. The issue reproduces in Chrome (57.0.2987.133 (64-bit)) and Firefox (52.0.2 (32-bit)) browsers.

Reproduced with: 5.5.0b1, 5.5.2f1, 5.6.0a1.
Fixed in 5.6.0f1, 5.6.0f3, 2017.1.0a6